Alternatives to Libraesva LetsDMARC
Compare Libraesva LetsDMARC alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Libraesva LetsDMARC in 2026. Compare features, ratings, user reviews, pricing, and more from Libraesva LetsDMARC competitors and alternatives in order to make an informed decision for your business.
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EasyDMARC
EasyDMARC
EasyDMARC is a B2B SaaS solution that makes email authentication simple for small, medium, and enterprise businesses. In short, we secure domain and email infrastructure, protecting you and your business from phishing (email spoofing) attacks and increasing email deliverability. EasyDMARC’s deliverability tool, EasySender, covers all the aspects of email deliverability. The variety of features on the platform cover email list verification, mailbox warmup, and inbox placement. With EasyDMARC, you can achieve the following: -Visibility to the business email environment -Business identity control -Operations and communication security -Email deliverability With offices in the US, Netherlands, and Armenia, the company delivers the most comprehensive products for anyone who strives to build the best possible defence for their email ecosystem. EasyDMARC ultimately provides peace -
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PowerDMARC
PowerDMARC
PowerDMARC is a comprehensive email security solution designed to protect your brand reputation and safeguard your email communications. By leveraging advanced technologies such as DMARC, SPF, DKIM, BIMI, MTA-STS, and TLS-RPT, PowerDMARC offers a robust defense against email threats like spoofing, phishing, and ransomware. Our user-friendly platform simplifies complex configurations, empowering you to easily manage and monitor your email security posture. With AI-powered threat intelligence, you gain valuable insights to proactively identify and mitigate emerging threats. Trusted by over 2000 organizations globally, including Fortune 100 companies and governments, PowerDMARC is your trusted partner in securing your email infrastructure. -
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SpamTitan
TitanHQ
SpamTitan email security is an email spam filter for businesses, smbs, MSPs, and schools. SpamTitan email security blocks spam as well as phishing and day-zero attacks, viruses, malware, ransomware, and other email threats. Helps control mail flow, clean it, and protect against unwanted email. We provide easy-to-use yet advanced email security for businesses, smbs and MSPs that are Office365 friendly. SpamTitan - Premium functionality included: • CEO Impersonation protection • Phishing/ Spear phishing protection • Link analysis • Full Sandboxing • Zero Day Attacks protection • Mail Spooling • Spoofing protection • Malware and Ransomware protection • SPF/DKIM/DMARC checking • Encryption • Fully multitenant environment • Ability to rebrand the entire UI • Full REST API: • Comprehensive support and set up docs Try a FREE, fully supported trial of SpamTitan Email Security today.Starting Price: $2.14/user/month -
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OnDMARC
Red Sift
OnDMARC is a Red Sift product. Red Sift is an open cloud platform that makes cybersecurity accessible to everyone to prevent cyber attacks. OnDMARC makes implementing and maintaining a secure DMARC policy easy. OnDMARC not only processes complex XML reports for you but, combined with machine learning and excellent customer support, gets users to full protection quickly but sustainably. Some of our unique features include: - Investigate - View changes to your DNS live instead of waiting 24 hours - Dynamic SPF - Overcome the 10 DNS lookup limit - Threat Intelligence - Automatically classify IP Sources - External Accreditation - ISO27001 certified - Dedicated support - Live Chat & 750+ Knowledge Base Articles Our partnerships with Verified Mark Certificate (VMC) Providers also supports customers to deploy BIMI.Starting Price: $35.00/month -
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GoDMARC
Neuailes Global Technologies
Actively block phishing Boost Email Deliverability Get Visibility - DMARC. To secure your inbox and boost email deliverability check your domain status below. What is DMARC? DMARC is an email authentication protocol designed to offer email domain owners the ability to safeguard their dedicated domain from unauthorized usage. DMARC at a Glance Professional DMARC Services. The most commonly used technical term DMARC is the abbreviation for Domain-based Message Authentication Reporting & Conformance. It is a modus operandi that makes the use of Sender Policy Framework (SPF) and Domain Keys Identified Mail (DKIM) in order to identify the legitimacy of a message in the form of an email. Both SPF and DKIM play an important role and DMARC requires them for the specific purpose. It aims to improve and monitor domain protection from the varied fraudulent emails send by fraud minds active in the different corners of the world. With DMARC you can instruct receiving serversStarting Price: $144 -
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Suped
Suped
Suped is a DMARC monitoring platform that helps startups and enterprises secure their email. We provide clear analytics, instant threat alerts for spoofing attempts, and step-by-step guidance to strengthen your domain's security. Stop phishing, improve your domain reputation, and make sure your emails hit the inbox every time. DMARC Report Analysis: Automatically processes complex aggregate (RUA) and forensic (RUF) reports into a simple dashboard. Real-Time Threat Alerts: Instant notifications for potential domain spoofing and phishing attempts. Guided Policy Enforcement: Step-by-step guidance to safely strengthen your DMARC policy to p=reject without blocking legitimate email. SPF & DKIM Monitoring: Track authentication alignment across all your sending services to diagnose delivery issues. Domain Health Score: At-a-glance score based on your compliance, reputation, and blocklist status. Unlimited Domains: Monitor DMARC for all your domains from a single account.Starting Price: $11/month -
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DMARCwise
DMARCwise
DMARCwise is a DMARC monitoring and analysis product. It helps you protect your domain from email spoofing and safeguard your email reputation. With DMARCwise, you can stop scammers from impersonating your domain and ensure your emails avoid spam folders. Start by testing your email setup for free to verify if SPF and DKIM are correctly configured on your domain. Our step-by-step guidance helps you set up your DMARC record, detect and resolve authentication issues, and monitor all email activity from your domain through our reporting dashboard and weekly email summaries. Here are all the features: - Guidance to setup your DMARC record - Automatic aggregate DMARC reports (rua) parsing - A centralized dashboard to manage all your domains - Sources categorization (legitimate and malicious) - Long data retention - Weekly email digests - Run diagnoses to test if SPF and DKIM are properly configured - And more! Get started today for free!Starting Price: €15/month -
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DMARCLY
DMARCLY
Block phishing, business email compromise, ransomware, spam, and improve email deliverability. DMARC is more than just email security. It's also about email deliverability. Stopping email spoofing effectively increases user engagement, which in turn improves your domain sender score. A high domain sender score improves your email deliverability: your business emails are more likely to reach the inboxes. Email deliverability depends on successful email authentication. Ever wonder if your emails are properly authenticated and delivered? Stay confident about email deliverability with DMARCLY reporting. Knowing that your legitimate emails land in the inbox while others don't brings marketers ease of mind. No auth, no entry. Email service providers like Gmail and Office 365 are increasingly sending unauthenticated emails to spam or even rejecting them outright. DMARCLY is a comprehensive SPF, DKIM and DMARC monitoring solution.Starting Price: $14.99 per month -
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Viewleaf
Viewleaf
Viewleaf is a simple and intuitive DMARC monitoring platform that provides clear, actionable insights into your domain’s email authentication and outbound email configuration. It aggregates DMARC reports automatically and presents SPF, DKIM, and DMARC alignment data through highly visual dashboards. Designed for fast setup, users can start receiving insights within minutes by pointing their DMARC records to Viewleaf’s collector. The platform helps protect brands from spoofing attacks, improve deliverability, and meet requirements from major providers like Google and Yahoo. With unlimited domains and report volume on the free tier (with limited history), Viewleaf makes enterprise-grade DMARC monitoring accessible and easy to understand.Starting Price: $0 -
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SimpleDMARC
SimpleDMARC
SimpleDMARC is a tool that is designed to provide a domain-based message authentication, reporting, and conformance (DMARC) protocol. The DMARC protocol is an email authentication standard that is used to prevent unauthorized use of email domains. With SimpleDMARC, organizations can easily implement DMARC protocols for their email domains and prevent phishing attacks that impersonate their domain.SimpleDMARC offers a range of features that can help organizations in India secure their email communication. These features include: • Easy deployment: SimpleDMARC is easy to deploy and configure, and it can be integrated with existing email systems. • Real-time monitoring: SimpleDMARC provides real-time monitoring of email traffic and alerts organizations when suspicious activity is detected. • Detailed reporting: SimpleDMARC provides detailed reports on email traffic, including information on the origin and authenticity of the email.Starting Price: $99 per month -
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Dmarclytics
Dmarclytics
Dmarclytics is a complete email-authentication and domain-security platform designed to protect organisations from phishing, spoofing, and impersonation attacks. It delivers automated DMARC report parsing, SPF and DKIM monitoring, policy recommendations, domain-threat visibility, and real-time deliverability insights—all through a clean, intuitive dashboard. Built for businesses of all sizes, Dmarclytics simplifies complex authentication standards and helps organisations move safely to DMARC enforcement. The platform continuously analyses RUA/RUF data, detects configuration issues, tracks sending sources, and provides clear guidance for achieving full compliance. Dmarclytics improves security posture, boosts inbox placement, protects brand identity, and ensures legitimate email reaches customers with confidence. Scalable, accurate, and built for growth, it offers low-cost automation with enterprise-grade capability.Starting Price: £9.99 -
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ProDMARC
PROGIST
Attackers use spoofed emails to phish your customer’s & employee’s credentials. Hackers send forged invoices through mails to your partners & suppliers. Attackers send malicious mails containing malware like Ransomware. Attackers sell illegal goods like weapons or drugs using mail by spoofing trusted brands. DMARC is an email validation protocol built on 2 globally accepted authentication protocols namely SPF (Sender Policy Framework) and DKIM (DomainKeys Identified Mail). SPF is an email authentication protocol that allows the receiving mail server to check if the sender mail server is authorized to send emails on behalf of the organization. DKIM is a public and private cryptography based authentication protocol designed to ensure that messages aren’t altered in transit between the sender & receiver mail server.Starting Price: $100 per year -
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SecureYourInbox
SecureYourInbox
Prevent unauthorized use of your email domain to protect people from spam, fraud, and phishing. SecureYourInbox's tools shows you who and what across the Internet is sending email using your email domain. SecureYourInbox's gives you access to the same modern plumbing that mega companies use to deliver email. Make your email easy to identify across the huge and growing footprint of DMARC capable receivers. You can instruct mailbox providers and receiving email systems to block any message that says it's from your domain but doesn't have email authentication technologies applied to it. With a DMARC policy, you can prevent unauthorized use of your email domain and block spam, fraud, and phishing attacks in order to protect your email subscribers and your brand. Receive alerts about DMARC issues, email volume spikes, problems with DKIM and SPF authentication, directly in your Slack, or email inbox. You get the right alerts at the right time! -
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dmarcian
dmarcian
Our DMARC management platform visualizes DMARC data in powerful and meaningful ways so you can quickly identify authentication gaps with your SPF and DKIM configurations, as well as unauthorized use of your domains. In addition to aggregating DMARC data, our platform provides domain administration teams with the necessary features to adopt DMARC with clarity and confidence. Providing actionable insights, it is powered by the most accurate source classification engine in the industry and affords users with assurances of the true origin of a particular mail stream. dmarcian has been processing DMARC data since the inception of the specification in 2012. -
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DMARC Report
DuoCircle
A DMARC reporting solution for MSPs, service providers, and businesses who need to monitor and manage a large number of domains for DMARC compliance. Block malware and phishing attacks. Monitor domain security and boost deliverability with one easy-to-use platform. With DMARC Report, it’s super easy to monitor email configurations for suspicious activity and stop non-compliant emails before they hit inboxes. This high-volume tool can secure multiple domains for your clients or your business and report on robust analytics from the intuitive dashboard. You can safeguard outbound mail to protect your sender reputation, as well as leverage strong filtering policies for inbound emails. The platform automatically generates aggregate and forensic data reports that track any DMARC failures for your domains. If suspicious activity is detected, DMARC Report will send threat alert notifications to any email address that needs to be in the loop.Starting Price: $100/month/2 million emails -
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Mimecast DMARC Analyzer
Mimecast
Block malware and phishing attacks and increase your email deliverability! Prevent brand abuse, scams and gain full insight into your email channel with DMARC Analyzer. DMARC is an email-validation system. DMARC was created by PayPal together with Google, Microsoft and Yahoo!. With DMARC an organization gains insight and control over the email channel. Organizations can use DMARC to protect their brands against abuse in phishing or spoofing attacks. DMARC Analyzer is one of the pioneers of DMARC and has been helping customers since the introduction of the DMARC standard in 2012. DMARC Analyzer provides user friendly DMARC analyzing software and acts as your expert guide to move you towards a reject policy as fast as possible. DMARC Analyzer provides a SaaS solution which empowers organizations to easily manage complex DMARC deployment. The solution provides 360° visibility and governance across all email channels. Everything is designed to make it as easy as possible.Starting Price: $9.99 per month -
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Valimail
Valimail
Protect your company from phishing and BEC with industry-leading DMARC technology. Valimail is a pioneering, identity-based, anti-phishing company that has been ensuring the global trustworthiness of digital communications since 2015. Valimail delivers the only complete, cloud-native platform for validating and authenticating sender identity to stop phishing, protect and amplify brands, and ensure compliance. Building trust in your email means cutting off phishing at its root. And you also get the benefits of brand protection, compliance, increased email deliverability, and the ability to leverage cutting-edge email standards like BIMI, AMP, and Schema.org. Automatic detection of outbound sending services. Access to the largest database of named sending services. Detailed views into the authentication status (SPF, DKIM, and DMARC) of all sending domains and services. Automated DKIM key detection and configuration. -
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DMARCOFF
DMARCOFF
Protect your brand from phishing and spoofing attacks with DMARCOFF. Spot suspicious activity, receive instant alarms and take immediate action. DMARCOFF helps you to: - Monitor your DMARC status - Ensure that your email domain is properly protected - Identify malicious emails sent from your domain - Receive weekly DMARC report which includes maximum visibility of your domain’s sending history - Visualize your reports in a user-friendly way - Get notified of any issues how and when you wantStarting Price: $15 -
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ToDMARC
TBS OPS LTD
ToDMARC is an innovative email authentication SaaS platform tailored for the B2B sector, focused on helping businesses protect their domain names, brands, and email communication from threats like spoofing, impersonation, and ransomware. It brings to the table a robust suite of hosted email security protocols, including DMARC, SPF, DKIM, BIMI, MTA-STS, and TLS-RPT, integrated with streamlined reporting and AI-enhanced Threat Intelligence. This combination empowers businesses to increase the visibility of their email channels and shield against cyber threats effectively. Despite its early stage, ToDMARC is committed to security and compliance, aspiring to achieve industry-standard certifications such as SOC2 Type 2, ISO 27001, and GDPR compliance, positioning itself as a trusted partner in the B2B landscape.Starting Price: $23.99 -
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Palisade
Palisade Technologies
The Next-Generation AI-Assisted DMARC Solution Tired of wrestling with complicated DNS records, cryptic authentication protocols, and endless manual checks? Meet Palisade, the first fully automated DMARC implementation and monitoring platform built with AI at its core. We empower organizations of all technical levels to boost email deliverability and prevent domain spoofing and impersonation.Starting Price: $29.99 -
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KDMARC
Kratikal Tech
KDMARC is an email authentication and anti-spoofing solution that helps organizations in securing their outbound mail flow. KDMARC's Dynamic SPF feature allows the whitelisting and blacklisting of domains and IPs in a single click on the KDMARC dashboard. Dynamic DMARC allows the change in policy (None, Quarantine and Reject) at real time. The tool is aimed at helping customers take relevant security actions in a timely manner to ensure more robust email security. KDMARC allows organizations to trust their mailbox by ensuring prevention of brand abuse, increasing email deliverability, prohibiting malware & ransomware attacks thus, boosting email engagement rate. -
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Symantec Email Security.cloud
Broadcom
Safeguard Microsoft Office 365, Google G Suite, and on-premises email with the industry’s most complete email security solution. Insulate users from spear phishing, credential theft and ransomware attacks by using Email Threat Isolation. Prevent insidious email threats such as spear phishing, ransomware, business email compromise and email spam. Stop spear phishing emails with multiple layers of protection, threat isolation, spam filtering, advanced security email analytics, built-in user awareness, education tools, and more. Block the latest ransomware with content defense, sandboxing, and link protection technologies that detect emerging, stealthy, and zero-day attacks. Defeat business email compromise with impersonation protection, sender authentication enforcement and brand protection controls. Protect your brand reputation by using automation to solve the practical issues of enforcing sender authentication (DMARC, DKIM and SPF) with Symantec Email Fraud Protection. -
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Sendmarc
Sendmarc
At Sendmarc, we understand the importance of DMARC compliance and have built a platform specifically designed to implement it quickly and seamlessly across your entire organisation. Our platform's interoperability allows for the easy assessment and proactive monitoring of data from multiple email service providers, ensuring that your company's entire email ecosystem is secure. By following our well-defined process, you can achieve full protection from email impersonation and spoofing attacks, while still allowing legitimate email services to operate without interruption. Our approach also minimises the risk of false positives, so you can trust that your domain is in good hands. With Sendmarc, you'll see immediate improvements in your email security, compliance, visibility, and delivery. Our expert engineering team is laser-focused on DMARC, so you can be confident in their ability to get your business fully protected within 90 days. Don't leave your domain vulnerable to fraudulenStarting Price: $39 -
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Kevlarr
Kevlarr
Kevlarr is the ultimate DMARC monitoring and management solution tailored exclusively for MSPs. Purpose-built from the ground up, our platform empower Our dashboard takes the complexity out of setting up and maintaining a strict DMARC policy. All irrelevant data is omitted through our AI-driven filters. Monitoring data related to spoof attacks or forwarded emails can be filtered out by our AI filters. As a result, you only have to pay attention to data that you or your customer actually have control over. This can save your specialists a lot of time. Our wizard guides you through the process of DMARC management. We have put our knowledge and years of experience in the field of DMARC management into this solution. For each customer, we zoom in on all domains that require your attention. Starting with the most urgent issues. This way you can be sure that you don't miss anything.Starting Price: $/domain/month -
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YourDMARC
YourDMARC
Introducing YourDMARC: Your Email Compliance Solution YourDMARC simplifies email compliance to meet Google and Yahoo's Feb 2024 standards. With DNS Lookup, DMARC Lookup, and Blacklisting tools, users ensure adherence instantly. Choose a plan on our site, and activate services right away. Why Choose yourDMARC? 1. Seamless Integration 2. Cutting-edge Technology 3. Proactive Support Join us to streamline compliance and enhance deliverability!Starting Price: $10/month/user -
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DMARClite
Airfox Networks
Full featured, cost effective, DMARC tools and analysis for small businesses. Designed for businesses that don't send or receive millions of emails each day. DMARC lite provides analysis and interpretation for 200 to 10,000 DMARC records per day.Starting Price: From 4p per day -
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MxToolbox
MxToolbox
Are you confident that your email is getting through? You rely on email for business critical communication, so you need to know your email has been delivered to your customers and you need to know who is sending email on your behalf. MxToolbox is your expert on email deliverability. Our newest product, MxToolbox Delivery Center, gives you the insight you need to manage your email configuration and troubleshoot emergent email issues in order to improve your email delivery. SPF, DKIM and DMARC can be complicated. MxToolbox Delivery Center is your comprehensive service for understanding email that has been sent "From" your domain. MxToolbox Delivery Center provides a complete analysis of the blacklist reputation for all of your email sending sources. No matter who is sending email on your behalf, your email reputation will be closely monitored to protect your email delivery and business from blacklisting.Starting Price: $129 per month -
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Zulu eDM
Zulu eDM
Zulu eDM only permits DMARC Authenticated Email on our exclusive and low cost SMTP / API email gateway and delivery network. As we only offer Anti-SPOOF compliant email delivery, that means our clients benefit from outstanding email authentication coverage and significantly better than average email engagement performance. The service is tightly integrated with our automated email reputation management system and campaign management software and tools to achieve the only all-in-one authenticated email delivery platform that will help you achieve outstanding results. Options can be easily tailored to suit specific needs of Franchises, Multi-National Organizations, Industry Associations, Governments and Small Businesses.Starting Price: $10.00/month -
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EmailAuth.io
EmailAuth
EmailAuth® is a TIER 1 OEM and a market leader in Email Authentication. Available 100% on-premise, or in-country cloud (local cloud) or on AWS/AZURE/GCP globally - We make it easy to unleash the power of email authentication. It is an anti-spoofing, anti-impersonation, and anti-phishing platform that ensures that no one can abuse your domains online. If anyone in the world spoofs your domains, EmailAuth collates data from all across the world to ensure that even a single unauthorized email is caught and rejected by global recipients of the world. It even extracts the IP of the sender, so this threat intelligence can be used to block the attacker across your cyber security fabric (SOAR capable). #StopGettingPhished #BeSpoofProof -
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Migomail
Migomail
Using an SMTP relay service like Miogmail is the simplest way to get started sending marketing and transactional emails. Send emails as per specific action or send series based bulk email relentlessly. Design creative customize email templates using drag-drop editor or use readymade responsive template. Security is Security is first priority, secure email infrastructure integration with SSL, DKIM, DMARC, SPF, SSL, TLS. Increase your email delivery with advanced management tools and Dedicated IP address. Create professional-looking personalized transactional, promotional and newsletter email. Utilize transactional/promotional SMTP or SMTP API to send bulk email. -
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ScaledMail
ScaledMail
ScaledMail is a specialized email infrastructure platform designed to support large-scale cold email outreach campaigns while maintaining high deliverability and sender reputation. It provides businesses with preconfigured email infrastructure that allows them to send large volumes of outbound emails without needing to manually set up domains, mailboxes, or technical authentication systems. Instead of building and maintaining dozens of individual email accounts, users receive ready-to-use inbox environments distributed across multiple domains, which helps distribute sending volume and reduce the risk of emails being flagged as spam. It automates complex technical requirements such as DNS configuration and email authentication protocols, including SPF, DKIM, and DMARC, ensuring messages are properly verified and more likely to reach recipients’ primary inboxes. -
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Mailu
Mailu
Mailu is a simple yet full-featured mail server as a set of Docker images. It is free software (both as in free beer & as in free speech), open to suggestions and external contributions. The project aims at providing people with an easily setup, easily maintained and full-featured mail server while not shipping proprietary software nor unrelated features often found in popular groupware. Main features include: Standard email server, IMAP and IMAP+, SMTP and Submission with autoconfiguration profiles for clients Advanced email features, aliases, domain aliases, custom routing Web access, multiple Webmails and administration interface User features, aliases, auto-reply, auto-forward, fetched accounts Admin features, global admins, announcements, per-domain delegation, quotas Security, enforced TLS, DANE, MTA-STS, Letsencrypt!, outgoing DKIM, anti-virus scanner, Snuffleupagus, block malicious attachments Antispam, auto-learn, greylisting, DMARC& SPF, anti-spoofingStarting Price: Free -
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Primeforge
Primeforge
Primeforge is a cold email infrastructure platform built to provision fully compliant Google Workspace and Microsoft 365 mailboxes, specifically optimized for high-deliverability outbound outreach. It automates the complex technical setup required for cold email, including SPF, DKIM, and DMARC configuration, domain authentication, and DNS management, allowing teams to deploy ready-to-send mailboxes in about 30 minutes without manual IT work. It uses trusted email service providers and US-based IP infrastructure to improve inbox placement and reduce the risk of messages landing in spam folders. Primeforge supports bulk domain and mailbox management, workspace organization, and compatibility with virtually any outreach software, enabling agencies and sales teams to scale multi-domain campaigns efficiently. It also includes automated account configuration, profile personalization, and best-practice implementation to maintain sender reputation and stable performance.Starting Price: $38 per month -
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ColdSire
ColdSire
ColdSire is a cold email infrastructure platform that simplifies the setup and management of domains and email accounts for outreach campaigns. It offers at-cost pricing for over 150 domain TLDs and email providers like Google Workspace and Microsoft 365. It automates the configuration of essential email authentication protocols, including DKIM, DMARC, and SPF, to enhance deliverability. ColdSire provides centralized inbox management and integrates seamlessly with tools like Instantly and SmartLead. Users can plan their infrastructure, costs, and ROI using the platform's cold email calculator, which factors in variables such as email list size, sequence length, campaign duration, and customer lifetime value. Advanced settings allow customization of parameters like the number of email accounts per domain, daily sending limits, and expected conversion rates.Starting Price: $6 per month -
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Barracuda Email Threat Scanner
Barracuda
98% of organizations with Microsoft 365 have malicious emails in their mailboxes. Barracuda Email Threat Scanner has identified more than 10 million spear-phishing attacks sitting in organizations’ email environments. 16,000+ organizations have run this scan and discovered advanced threats in their inboxes. It’s 100% free and you’ll start seeing results within minutes of starting your scan. Our artificial intelligence platform understands email senders' intent to detect social engineering attacks. Get a comprehensive look at each email threat, broken down by time, employee, and threat type, and an overview of your domain DMARC status. Email threats aren’t distributed equally across your employees. Investigate who in your organization is most at risk by looking at their titles, conversation risk factors, and the total number of attacks directed at them. -
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Guardian Digital
Guardian Digital
Guardian Digital secures against email threats like phishing, zero-day exploits and ransomware attacks that define the modern threat landscape email users face every day. We believe email security is business security, as greater than 90% of all cyber attacks originate from an email. The most effective email protection is delivered through a purpose-driven solution designed to close critical security gaps in Microsoft 365 and Workspace, coupled with the expert setup, ongoing remote system management and accessible support required to improve IT security. With real-time cybersecurity business insights, we help you understand what your risk profile is today, and protect you from the dangers that all businesses face. EnGarde Cloud Email Security - Key Features: • Phishing, spoofing & impersonation protection • Link & file analysis • Zero-day attack protection • Malware & Ransomware protection • SPF/DKIM/DMARC checking • Encryption • Comprehensive management & support serviceStarting Price: Monthly & Annual Subscriptions -
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Cllavio
Cllavio
Cllavio is a high-deliverability email marketing and transactional email platform designed for startups and growing businesses. It includes a fast campaign builder, a powerful SMTP and REST API, clear analytics, AI-powered spam detection, and domain warming tools to help your messages reach inboxes. With automated bounce monitoring, DKIM/SPF/DMARC validation, Shopify integrations, and predictable pricing, Cllavio makes it easy to send newsletters, cold emails, bulk campaigns, and transactional notifications from a single dashboard. It's designed for teams that want speed, reliability, and scalable email delivery without the enterprise complexity.Starting Price: $9.99 -
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Cyrus IMAP
The Cyrus Team
Cyrus IMAP is an email, contacts and calendar server. Cyrus is free and open source. Features: Speed Security Efficiency Search CardDAV and CalDAV support Robust data storage Replication Scalable for large installations Flexible filtering support through Sieve Supports antivirus and antispam toolkits Handles deliverability: SPF, DKIM, DMARC Extensive authentication options, through Cyrus SASL JMAP support Long list of supported standardsStarting Price: Free -
39
Zapmail
Zapmail
Zapmail is a cold email infrastructure tool that simplifies the setup and management of Google Workspace mailboxes for high-volume outreach. It automates domain and mailbox creation, manages SPF, DKIM, and DMARC configurations, and ensures high deliverability, making it an ideal solution for agencies and freelancers running cold email campaigns. Zapmail offers features such as automated mailbox and domain setup, Google Workspace integration at discounted rates, bulk exports to cold email tools like Instantly and ReachInbox, AI-powered deliverability optimization, and API access with DNS management. With Zapmail, users can easily purchase Google Workspace email accounts at reasonable prices, schedule and send campaigns from unlimited accounts while keeping their domain reputation safe, and manage everything in one place to boost outreach performance.Starting Price: $2.50 per month -
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InboxFlow
InboxFlow
InboxFlow simplifies your cold email infrastructure from the get-go. When you buy your burner domains, we automate SPF, DKIM, and DMARC setup. Plus, they're automatically redirected to your landing page, ensuring your prospects never encounter an invalid page. With your domains and email authentication sorted, it's time to supercharge your cold email campaigns. InboxFlow's user-friendly interface empowers you to configure dozens of inboxes across different domains with unprecedented ease. Spend less time on setup and more time connecting with your prospects. InboxFlow's bulk-account upload feature takes your cold email game to the next level. We provide you with a CSV file that allows you to effortlessly import and manage multiple inboxes in your favorite sending tool. Say goodbye to tedious, manual processes, and hello to streamlined efficiency. Simplify cold email infrastructure for unbeatable deliverability.Starting Price: $45 per month -
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SalaX Secure Mail is an easy-to-use and highly secure email encryption solution that can be embedded in your existing email services to protect confidential email communications. Verify all users (senders and recipients alike) with various authentication methods (including strong authentication bank ID, SMS OTP, mail OTP, and password). Ensure security with monitoring features, like audit trails and various reporting options. Protect your communications with end-to-end encryption, all the way from sender to recipient. Secure Mail supports various email security protocols (DMARC, DKIM, SPF) as well as S/MIME-based encryption. You are in control of your data, flexible deployment is possible in the cloud or on-premises. Secure Mail also offers multiple configuration options (APIs, web interfaces). Classify confidential data and adjust security levels according to your policies. Stay compliant with data privacy laws and regulations (e.g. GDPR) thanks to government-grade security.
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42
URIports
URIports BV
Utilize the free built-in capabilities of mail servers and your site visitors' browsers to quickly identify and resolve security, content and connectivity issues with your domain, without having to install additional scripts or software. URIports is an advanced unified tool to monitor web and mail server security and configuration. URIports is the result of our decades of experience in online coding, monitoring, and security. When the system is configured, we receive reports from your site visitors’ browsers and mail servers. We process all these reports and provide you with insights into what's happening. Get clear, real-time insights into the performance of your website. Monitor violations, network errors, certificate issues, deprecated code, and more! Monitor your SPF and DKIM alignment and prevent unauthorized use of your email domain to protect people from spam, fraud, and phishing.Starting Price: $1 per month -
43
EmailGuard
EmailGuard
EmailGuard is an all-in-one email deliverability platform designed to help you never land in the spam folder again. It offers a suite of tools to increase your email deliverability while ensuring compliance. With EmailGuard, you can instantly connect and monitor your domain's SPF, DKIM, and DMARC records, and if any records are missing, you can look up, generate, and verify them in one place. It provides features like blacklist monitoring to keep an eye on your domain, IP addresses, and sending servers, notifying you instantly if you're listed and providing details to get delisted. The features allow you to mask your primary domain with multiple secondary domains, using a pool of shared IPs or your own dedicated IP. EmailGuard also includes an email tester that analyzes 162 different potential data points, passing your email through a series of deliverability tests and spam filters.Starting Price: $49 per month -
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Email Astra
Email Astra
EmailAstra is a cold email solution that provides instant access to pre-warmed Google Workspace accounts, eliminating the typical 14-day warm-up period. These accounts come fully configured with MX, SPF, DKIM, and DMARC records, ensuring high deliverability and proper domain reputation management. Users can launch campaigns immediately, with scalable options suitable for individual cold emailers, startups, and agencies managing multiple clients. EmailAstra's accounts are compatible with popular tools like Instantly.io and SmartLead, and each domain supports up to three users. It includes expert support for account setup and campaign optimization, aiming to boost outreach efficiency and ROI. Clients have praised EmailAstra for its reliable service, fast setup, and exceptional support, noting significant improvements in email engagement and campaign success. All accounts are fresh, unused in previous campaigns, and primarily use .com domains for better results.Starting Price: $2.75 per month -
45
EmailIt
FunFirst s.r.o.
EmailIt is a versatile email sending platform catering to both marketers and developers. It offers flexible sending options through SMTP integration and a REST API, ensuring seamless integration with existing applications and software. The platform prioritizes email deliverability with comprehensive sending domain setup, including DKIM, SPF, and DMARC implementation. Users can efficiently manage audiences, create segments, and run targeted campaigns. emailit.com provides a user-friendly campaign builder, template library. With real-time analytics drip campaigns, and built-in compliance tools, emailit.com equips users with everything needed for successful email marketing initiatives. Whether you're looking to engage your audience effectively or integrate robust email functionality into your software, EmailIt offers a powerful solution for your email sending needs.Starting Price: $2 per 10k emails -
46
Mutant Mail
Fresent
Never miss an important email again! Manage all your email IDs in one inbox with our Email Router. Struggling with multiple Emails? Overcome the headache of managing multiple Email ids with our privacy-focused, server-side solution Mutant Mail. Problem: Imagine having 5 domains, with 5 Email IDs each (admin, support, help, legal, contact). That's 25 Email IDs. Do we want to log in to every mailbox to keep the domain persona? Answer: Receive, Reply & Send all Emails for your Domains from your free Gmail account(or any Email account) and save on Email Hosting. Skip the Email client setup headache! Forget about Credentials, SMTP, IMAP/POP for every Email id with Mutant Mail. With Mutant Mail service you can receive, send and reply all using one mailbox. Spoof-proof your Emails with complimentary DMARC Report. PGP/GPG encryption. Buffer / Batch your emails.Starting Price: $2.99 per month -
47
Mailscale
Mailscale
Mailscale is a software that helps you generate up to 1000 email accounts. As a result, you can send cold emails at scale and get more clients than you can handle. The simple reason you’re not getting enough clients is that you’re not being seen. Your next 100 clients are literally an email away. Sending cold emails at scale is a hassle, to not land in the spam, you need to create dozens of them. Mailscale automates email account creation faster & cheaper. We can help you create your virtual sales force of 50 or 1000 email accounts in minutes. Manually set up domains, email accounts, DMARC, DKIM, SPF, domain forwarding, and email forwarding. Let Mailscale generate email accounts for you, then add them to your email-sending tool with a single click. Mailscale helps more than 500 agency owners, freelancers, and software founders to get more clients. Buy secondary domains inside of Mailscale, fill out a 5-minute form, and get your CSV of ready-to-use email accounts by tomorrow.Starting Price: $79 per month -
48
ReachInbox
ReachInbox
ReachInbox is an AI‑powered cold email outreach platform built to help businesses scale campaigns, maximize deliverability, and centralize communication, enabling users to connect unlimited email accounts with automatic DKIM/SPF/DMARC setup, warmup, and auto‑rotation to avoid spam, AI‑driven magic email copy and sequence generation, along with intelligent spintax and AB testing for highly personalized outreach, comprehensive analytics dashboards, and integrated open/link tracking, bounce detection and reputation protection; it offers a unified Onebox inbox for managing replies, auto‑reply detection with conditional logic to pause or trigger follow‑ups, dynamic CC/BCC inclusion capabilities, customizable campaign settings including daily send limits, unsubscribe headers and block‑quote follow‑ups, and variables that auto‑map CSV columns for personalization.Starting Price: $30 per month -
49
Ajenti
Ajenti
An admin's tool for a more civilized age, providing you with a fast and secure way to manage a remote Linux box at any time using everyday tools like a web terminal, text editor, file manager and others. Ajenti Core is a streamlined and reusable framework for building web interfaces of all kinds. Includes lots of plugins for system and software configuration, monitoring and management. Ajenti won't damage your existing configuration or tell you how to do your job. Preserves config structure and comments. Easily extensible using Python. Plugin development is fast and pleasant with rich APIs. Automatic configuration of Exim 4 and Courier IMAP, including virtual e-mails, DKIM, DMARC and SPF. -
50
Volly
Volly
Volly simplifies lending technology and marketing automation for banks and mortgage companies, including several of the top 20 mortgage lenders in the nation. Volly provides both world class lending technology and a team of world-class marketing and branding experts with extensive experience in the mortgage industry. Complete integration with existing lead-management and CRM systems. SPF, DKIM, DMARC, CAN-SPAM, and reputation management to ensure email deliverability. A/B Testing (or Split Testing) for email, webpage or app comparisons to analyze ‘best of’ engagement statistics. Real-time alerts back to loan officers based on email-recipient interaction. Dynamic email and landing-page content (and responsive design) for high-impact, view-able messaging across all channels. Branded and custom-content landing pages and emails.
