Alternatives to Atomic Mail
Compare Atomic Mail alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Atomic Mail in 2026. Compare features, ratings, user reviews, pricing, and more from Atomic Mail competitors and alternatives in order to make an informed decision for your business.
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1
Proton Mail
Proton AG
Proton Mail is the simplest way to protect your communications with built-in end-to-end encryption. Prevent data breaches, stay compliant with regulations like GDPR and HIPAA, and earn client trust. Protected by Swiss privacy laws and trusted by over 50,000 businesses, Proton Mail keeps your business data confidential and under your control. With Proton Mail and Calendar, your team can securely manage their inbox and schedule, while your organization maintains a professional presence with support for custom email domains and personalized branding. And with the Easy Switch tool, migrating from Google or Microsoft is seamless, no IT expertise required. -
2
CounterMail
CounterMail
CounterMail is a secure and easy to use online email service, designed to provide maximum security and privacy without any unnecessary complexity. You can access your email account at any time, from anywhere in the world. Your account will always be encrypted and anonymous. CounterMail's encryption works automatically and transparently, it requires no specialized computer skills or knowledge. If you are comfortable using services like Hotmail or Gmail, you will be comfortable using CounterMail's secure email! We are using a strong encryption protocol called OpenPGP, with 4096 bits encryption keys to protect your data. To the best of publicly available information, there is no known method which will allow a person or group to break OpenPGP:s encryption by cryptographic or computational means. -
3
StartMail
StartMail
StartMail is a secure, private email provider designed to protect your privacy. With StartMail, you can create disposable email addresses anytime, keeping your real inbox safe from spam. We believe privacy is a fundamental human right, and we’ve made it simple for you to protect yours. Even when your recipient doesn’t use encryption, you can still send password-protected messages with just one click. Our service complies with Dutch privacy laws—some of the strictest in the world—and adheres to European privacy standards. For professionals, StartMail also provides the option to secure your own domain with custom email addresses. No software downloads or installations are required; our easy setup gets you up and running in minutes.Starting Price: $35.93 per year -
4
Hushmail
Hushmail
Hushmail protects your clients by adding encryption to your emails, web forms and e-signatures. It’s secure, HIPAA-compliant, and trusted by healthcare professionals worldwide. Best of all, Hushmail is easy to set up and use. Send your first encrypted email today, and set up a secure online intake form in minutes. Your Hushmail account works just like a regular email account, with added security features to help keep your data safe. Send and receive encrypted email on the web and iPhone. Access your account using Outlook, Apple Mail or your Android smartphone. Move your forms online in minutes. Hush™ Secure Forms is our secure alternative to old-fashioned paper forms and includes online signing for your most important digital forms. Switching from pen and ink to e-signatures has never been easier.Starting Price: $9.99/month/user -
5
Skiff
Skiff
Skiff is a private, end-to-end encrypted workspace with Mail, Calendar, Pages, and Drive products for completely secure communication and collaboration. All Skiff products are designed with security and privacy in mind. All apps are built with end-to-end encryption (E2EE), so you never have to share your personal information, sensitive data, or private keys with anyone else. At all times, only you can access the content of your emails. Generous free tier - Enjoy 10 GB of free storage for your email, attachments, documents, and notes. - Create up to 4 free email aliases to protect your identity. Open-source and audited - Skiff Mail is open-source, uses open-source cryptography, and undergoes external security audits. - You can access our whitepaper and code at skiff.com. No trackers or ads - Sign up and upgrade without sharing any personal information; use crypto payments in many different currencies to upgrade. - Your data is never collected, sold, or shared. -
6
Zoho Mail
Zoho
Secure email hosting for your business. Host your business email on a secure, encrypted, privacy-guaranteed, and ad-free email service. Zoho Mail's data centers have top-notch security and surveillance, with a reliable 99.9% uptime. Benefit from secure email hosting that supports encryption both at rest and end-to-end, along with S/MIME message encryption. Create a domain for your business and set up custom email addresses for users. Unique and professional email addresses give your company the visibility and authenticity it deserves. Zoho Mail's powerful Control Panel is the admin's go-to place for all settings, configuration, and customization. Add users, manage group aliases, set up policies to moderate business email content, and more. Retain emails across your organization for a specified period to comply with company standards and to counter legal attacks. e-Discovery helps discover such retained emails quickly.Starting Price: $2.00/month/user -
7
Posteo
Posteo
Posteo is a secure and sustainable email service based in Berlin that focuses on privacy and environmental responsibility. With 100% green energy powering their operations, Posteo offers ad-free email accounts that are built to ensure user data remains private. It provides features like email encryption, calendar syncing, and an address book, all accessible from multiple devices. The service prides itself on not collecting personal data, protecting user identity, and offering a simple and intuitive user experience for just €1 per month. -
8
black.com
black.com
Encrypted email hosting service. Emails are zero-access encrypted (AES-GCM-256 with RSA-OAEP-4096 key sharing) with a password-derived key, which means that not even we can access the contents of your emails at rest. Our system encrypts subjects, headers, message contents, attachments, email drafts and push notifications. Unparalleled commitment to data security with our Austrian-based company, leveraging Swiss-based infrastructure. In a landscape dominated by US tech providers, we utilize the world's most robust privacy protection laws. You start with 25 GB and get 2 GB of additional storage every year - forever. With normal usage, you will never run out of space. -
9
Mailfence
Mailfence
Mailfence is an encrypted email service that offers OpenPGP based end-to-end encryption and digital signatures. Mailfence comes with a plethora of features that boost collaboration without compromising security and convenience. Mailfence documents allow you to safely store and edit documents, you can also share docs with your team with the push of a button. Mailfence calendar will keep your tasks, meetings, and events all in one secure place. Mailfence contacts will store your contacts and it will give you the ability to create mailing lists to maximize efficiency. We designed Mailfence to be a fully interoperable suite, which means you can synchronize Mailfence with most services out there. Mailfence business offers fully customizable whitelabel versions of the Mailfence interface. To put the cherry on top, Mailfence donates 15% of revenues of PRO subscriptions to IFF and EDRI to bolster the fight for Online privacy.Starting Price: $2.50/month/user -
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Tuta
Tuta
Tuta offers a highly secure, encrypted email, calendar, and contacts service designed to give users complete control over their data. With end-to-end encryption powered by quantum-safe cryptography, Tuta ensures that all your communications are private and safe from surveillance. The platform is easy to use, supports mobile apps for Android and iOS, and is ad-free, offering a seamless experience across multiple devices. Tuta is committed to using renewable energy to power its servers, ensuring privacy while contributing to a greener future.Starting Price: €1.20 per month -
11
MsgSafe.io
MsgSafe.io
Instantly create as many email addresses as you need - each associated with their own group of contacts. Share addresses with anyone, but keep your real email address private. Stop telecom companies, governments, and hackers from seeing with whom you communicate. Each virtual mailbox is automatically set up with 4096-bit GPG and S/MIME encryption keys and certificates. All email stored at MsgSafe-io is encrypted. You can manage the encryption profile for each contact you communicate with. Protect your entire family or organization by managing all identities and email addresses with the domain you already own. If you don’t own a domain, you can use our domain registration services to purchase a domain integrated with MsgSafe-io and privacy protection. You don’t trust FaceTime, Skype, Duo, Hangouts and similar services hosted by companies like Apple, Microsoft and Google? Try our secure and private audio and video services. You can invite people to call you from a browser link.Starting Price: $5 per month -
12
MasterKey
DigiFinance
MasterKey is a digital asset protection app service. It stores all types of private key seed phrases and recovers them back when needed. Using enterprise-grade private blockchain R3 Corda, we assure safety and fast recovery. The stored seed phrase is changed into a password through a blockchain algorithm, making it impossible to hack. The user also has to complete 3 step identity authentication process (E-mail, SMS, Name verification) for storage, and recovery is possible only when the identity information matches. Therefore, the recovery text stored in MasterKey cannot be read by anyone other than the user.Starting Price: $9.90 per month -
13
CTemplar
CTemplar
We support anonymous usage and do not stockpile your personal data. Therefore, nothing can be made to reveal it. We use strong encryption and state-of-the-art technologies. This ensures the confidentiality of your messages. Iceland has among the strongest privacy laws that allow anonymous usage and instantly deleting your data. CTemplar’s exclusive 4-Wall Protection guarantees complete wall-to-wall protection of your data. Set a phrase that will be shown in your account. This will alert you to any phishing attempt. We allow anonymous payments using Monero. We are still building the monero payment processor so XMR payments are completed by contacting support. Automatic payments can be made with Bitcoin and card. Our server location in Iceland provides nearly unlimited natural energy resources and it's proudly run 100% by green energy, specifically geothermal and hydropower.Starting Price: $8 per month -
14
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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15
Lavabit
Lavabit
Secure email for the world. Because everyone has the right to communicate privately. Flow is the most secure email solution for traditional email—compatible with most email clients. Volcano—our free, open source mail client—takes full advantage of the Dark Internet Mail Environment. Magma is our open source server for the Dark Internet Mail Environment—perfect if you need to host your own secure email. We're pioneers in encrypted email who believe all people have the right to private and secure communication. By establishing secure, end-to-end encryption standards and technologies, we're revolutionizing how the world communicates and protects its digital privacy. -
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MailHippo
MailHippo
HIPAA compliant email made easy and affordable. MailHippo is the easiest way to securely send and receive sensitive information and attachments by email. There's no setup or configuration required. Just sign up and start sending and receiving HIPAA-compliant emails right away. End-to-end encryption means your sensitive emails and attachments are always secure, both in transit and at rest. MailHippo works with your current email address, and with any email provider. MailHippo looks and works great on any smartphone or tablet. Get a unique link that empowers you to receive totally-secure emails from anyone. Get our HIPAA-compliant email platform with secure encrypted email messaging for FREE during our limited-time Beta program!Starting Price: $4.95 per month -
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Alias Email
Alias Email
Alias Email is a privacy-focused email forwarding service. Create email aliases in one click - unique and anonymous email addresses that forward to your real inbox. Use them for newsletters, signing up on websites, or managing different roles in your work. Stay organized and secure without revealing your personal email! Alias Email is perfect for: - Privacy: keep your personal email invisible from third parties and data brokers; - Spam control: use a unique alias for every service. If spam arrives, you can disable this alias; - Inbox organization: route messages by alias, making it easy to filter and manage communication; - Easy to use: no complex setup, no apps to install - aliases that work anywhere, instantly. Alias Email doesn’t store your messages and never sells your data. Our mission is clear: to give you back control of your email identity in a world that increasingly profits from it.Starting Price: $4.99/user/month -
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SekurMail
Sekur Private Data
For anyone who cares about online privacy and security, SekurMail offers an encrypted email service that is not only private by default, but a safe and powerful tool to communicate with everyone, within Sekur or outside of Sekur. Protects your personal information and communications from being accessed by unauthorized parties, such as hackers, advertisers, or rogue agencies. Encryption and other security measures to prevent your messages from being intercepted, modified, or tampered with, in transit or at rest. Empowers you to access information and communicate with anyone in the world, regardless of geographical or political barriers. SekurMail turns your email into a secure and private communications platform with the highest security and privacy standards using end-to-end encryption for messages between SekurMail users and external users. Our backend email servers provide the most secure environment for your digital communications.Starting Price: $7 per month -
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ZixMail
Zix Corporation
ZixMail is the desktop email encryption solution that provides individuals with a high level of security in their email communications. It's an easy-to-use service that lets users encrypt and decrypt emails and attachments with a single click. Trusted by key figures in Government, Financial, Healthcare, and Legal fields, ZixMail is a unique Email Encryption application that differentiates itself from other solutions by focusing on both the sender and receiver experience. Combining best-in-class encryption technologies with easy to use interfaces, ZixMail is the perfect fit for your organization's email security needs. -
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MXroute
MXroute
MXroute has an excessively powerful system to ensure that your non-spam, non-marketing emails get to their destination without worrying about IP reputation. We are, quite simply, obsessed with consistent email delivery and maintaining the highest reputation among mail providers. We support the basic e-mail protocols that you expect. SMTP, IMAP, POP3. We support mail forwarding (aka aliasing), and plus addressing. We offer Afterlogic Pro (w/ CalDAV and CardDAV), Crossbox, Rainloop, and Roundcube for your choice in webmail. We offer a variety of options for obtaining support. We do expect you to understand how to use email and how to configure your DNS to use our service, but we do offer support when you need us.Starting Price: $15 per month -
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Firefox Relay
Mozilla
Firefox Relay email aliases protect your real email address from public view, automatically forwarding emails to your real inbox. Now you can receive only the emails you want in your inbox. Sign up with your Firefox account to get started. Share Relay email aliases instead of your real email address to protect your email inbox, as well as your identity. As you browse, the Relay icon will appear where sites ask for your email address. Sign in to the Relay dashboard to keep track of the aliases you’ve created. Relay will forward messages to your email address. If an alias gets spam or unwanted messages, you can block all messages or even delete the alias, right from the dashboard.Starting Price: $0.99 per month -
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500Mail by 500apps
500apps
500Mail is an email client software by 500apps that provides secure, encrypted, and ad-free emails service used by small enterprises for accessing emails reliably and world-class data security. The main USP's of 500Mail include providing world-class data security, accessing any device, and providing unlimited mailboxes. 500Mail has an added feature to add multiple domains in a single interface and facilitate access to unlimited mailboxes for particular domains. With 500Mail filters, users can organize their inbox by applying conditions and actions for the incoming and outgoing emails. Signatures at the end of the emails are added to promote your business.Starting Price: $14.99 per month -
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PBHS SecureMail
PBHS
Achieve and maintain data privacy compliance. PBHS Secure Mail is a mature HIPAA encrypted messaging solution for doctors, dentists, hospitals and other healthcare providers. Compliancy made easy! There is no software to install, configure or maintain. PBHS Secure Mail works on any device, from any location. It’s simple to share. Documents, Radiographs, CT Scans, and Messages are organized and available to all colleagues working on a case. Account initiation is as simple as logging in with your ADA Membership ID. Our optional Outlook Plug-in enables users to send and receive messages directly via Microsoft Outlook on your PC. Treatment Letters and private communications that are delivered from your practice management software to Outlook are now encrypted. Radiographs that are delivered from your digital x-ray systems to Outlook are now encrypted. No need to change how you email your colleagues and patients. Continue to use Outlook without violating HIPAA.Starting Price: $10 per month per account -
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Z1 SecureMail Gateway
Zertificon
25% of the 100 German companies with the highest turnover choose Zertificon. Z1 SecureMail Gateway is our highly automated Enterprise Email Encryption solution for effortless, secure communications with anyone, anywhere. Your entire organization encrypts and decrypts, just as well manages & verifies email signatures smoothly in the background. Z1 SecureMail Gateway requires minimal maintenance. And the browser-based admin interface needs no special skills. Keys are managed automatically & central policies enforce security. Integration is fast into your Cloud or On-premises email infrastructure. Your workflows and business are uninterrupted — no employee training needed plus frictionless experience for recipients. With Z1 SecureMail Gateway, encryption is centrally configurable and proofed against human error. You easily achieve and maintain compliance and the highest security standards. You also own all encryption keys and attain German-engineered data sovereignty with no backdoors.Starting Price: from $ 1.50 per user/per month -
25
SimpleLogin
Proton AG
With email aliases, you can be anonymous online and protect your inbox against spam and phishing. Open-source. Made and hosted in Europe. Next time a website asks for your email address, give an alias instead of your real email. Emails sent to an alias are forwarded to your inbox without the sender knowing anything. Just hit "reply" if you want to reply to a forwarded email, the reply is sent from your alias and your real email stays hidden. You can also easily send emails from your alias. Quickly create an alias on the go. Sign up for a newsletter, and create a new online account with a click. Built upon open-source technology, all SimpleLogin components are also open-source. Not only can an alias receive emails, but it can also send emails. An alias is a full-fledged email address. Manage your aliases on the SimpleLogin website or on our Chrome, Firefox, and Safari extensions. Or on your phone with Android (Play Store, F-Droid) and iOS apps.Starting Price: $4 per month -
26
Shroud.email
Shroud.email
Your email address is your ID on the web. Keep it private with aliases that forward messages to your inbox, minus the trackers. The next time a website asks for your email, use Shroud.email to create a unique alias that hides your identity. All emails sent to your aliases will be forwarded on to your real email address. You never need to give out your real address again. Our advanced tracker blocking strips out trackers from your emails, so the sender can't snoop on your inbox. When you no longer need an alias, you can simply delete it. Or if there's just a single sender who's bugging you, you can block them!Starting Price: $2.48 per month -
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gpg4o
Giegerich & Partner
Preserve the privacy of your electronic correspondence. Send confidential email in Microsoft® Outlook® 2010/2013/2016 safely once and for all with gpg4o®, developed by Giegerich & Partner, based on OpenPGP, one of the most widely used and safest cryptographic techniques worldwide. gpg4o® is suitable both for private and enterprise use. gpg4o® by Giegerich & Partner guarantees the privacy of your electronic correspondence by mail encryption. gpg4o® enables the integration of one of the most widely used and safest email encryption systems into Microsoft® Outlook® 2010, Microsoft® Outlook® 2013, Microfost Outlook 2016 and for Microsoft® Outlook® 2019. Easy installation and an intuitive user experience help you preserve the privacy of your email. With the gpg4o® product maintenance, you will always get the latest features for more security and even better user experience.Starting Price: $93 one-time payment -
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Technical Doctor
Technical Doctor
Our HIPAA Compliant E-mail Service lets you Access E-mail, contacts, calendars and files from anywhere, anytime. Increase productivity by collaborating securely with coworkers, customers and suppliers. Save money by not having to purchase licenses, backup or Anti-virus software for your E-mail platform. Maintain data security with hosted E-mail in highly secure data centers with Firewall & Anti-Virus softwares. Mitigate Risk by protecting you against accidental or intentional deletion of E-mails by end usersStarting Price: $25.00 per user per month -
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Thexyz
Thexyz
Secure and private email for businesses. Create an unlimited number of aliases or identities, block tracking pixels by default & customize filters. Fast push email syncs contacts, calendar and files with our MobileSync Cloud Drive service. Further protect your organization with domain DNS hosting and website security services.Starting Price: $1.95/month/user -
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Disroot
Disroot
Disroot provides secure email accounts for your desktop client or via a web interface. The communication between you and the mail server is encrypted with SSL, providing as much privacy as possible. Furthermore, all the emails being sent out from our server are encrypted as well (TLS) if the recipients email server supports it. This means that emails are no longer sent as traditional "postcard", but are actually put in an "envelope". Our webmail is powered by RainLoop. Rainloop is a modern approach to webmail. It's simple, fast and provides most of the features one could expect from webmail. Select your background picture. Display conversations in a threaded mode. The interface is being translated to many languages. Set up rules to automatically move or copy email to specific folders, forward or reject emails. You can add your contacts and even link your Nextcloud contacts directly into the webmail. -
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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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QQmail
Tencent
QQmail app gives you an excellent email experience and instant new mail notifications. You may access your QQ e-mails from an Android device more efficiently. Get new mail notifications instantly, and send photos and files from your phone using QQmail. Preview attachments online or open them with apps on your phone. Search emails in all or specific folders and manage emails easily in the inbox,group-mail folder, personal folders, and other POP account folders. Access emails with enterprise email accounts. Synchronous update data between your phone and computers.Starting Price: Free -
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Custom Email Hosting
Custom Email Hosting
Custom Email Hosting offers secure, affordable, and professional email services designed for businesses of all sizes. With 99.9% uptime, fast delivery, and reliable performance, the platform ensures uninterrupted communication. Plans include generous storage options, ranging from 10 GB to 1 TB per mailbox, along with support for multiple domains and aliases. Robust security features like spam filtering, virus protection, GDPR compliance, MFA, and end-to-end encryption safeguard sensitive data. The service supports custom domains, DNS management, and seamless integration with Google Workspace, Microsoft 365, and other popular tools. Backed by 24/7 customer support and scalable plans, Custom Email Hosting provides flexibility and peace of mind for growing businesses.Starting Price: $0.99 -
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GMX
GMX
What makes GMX stand above other free email providers? We ensure that your email and other data is safe at all times with powerful antivirus protection and spam filters. And for even more peace of mind, you can activate email encryption and two-factor authentication. Need more than one email address? No problem – you can create up to ten in a single account and manage all these alias addresses in a single inbox. Additionally, GMX will help you stay organized with an easy-to-use online calendar and address book. Finally, with access through any computer using our webmail feature and on all your devices with our mobile apps, you can be sure that you are always in touch with those who matter most. GMX prides itself on providing unparalleled email services to each and every user. We are constantly developing new and exciting features that make our email accounts stand out from the crowd.Starting Price: Free -
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MD OfficeMail
MD Office Mail
Secure & Convenient HIPAA Compliant Email. HIPAA Compliant Email Hosting, Email Encryption Services, and HIPAA Compliant Fax service with no hassles. Most convenient, easy-to-use HIPAA Compliant Email Service. End-to-End Encryption – Security is strictly enforced with no compromise (unless opted by user the other way). Messages between MDOM users are plain but secure. Decryption with password not required. Intelligent Automation, Legal Archival, Customization, Forced expiration of sent messages. Configurable to send unencrypted messages by default and encryption on demand. "EmailYourDoc" - Anyone can initiate a secure message to a MDofficeMail user. 30-day FREE TRIAL (fully functional) with no obligation.Starting Price: $1.89 per mailbox per month -
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Amazon WorkMail
Amazon
Amazon WorkMail is a secure, managed business email and calendar service with support for existing desktop and mobile email client applications. Amazon WorkMail gives users the ability to seamlessly access their email, contacts, and calendars using the client application of their choice, including Microsoft Outlook, native iOS and Android email applications, any client application supporting the IMAP protocol, or directly through a web browser. You can integrate Amazon WorkMail with your existing corporate directory, use email journaling to meet compliance requirements, and control both the keys that encrypt your data and the location in which your data is stored. You can also set up interoperability with Microsoft Exchange Server, and programmatically manage users, groups, and resources using the Amazon WorkMail SDK. Amazon WorkMail features simple, low, monthly per-user pricing and costs $4 per user per month which includes 50GB of storage per user.Starting Price: $4 per user month -
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Aspida Mail
Aspida
Aspida Mail was developed with simplicity in mind. We know it's important for you to be able to continue with business as usual. Aspida Mail's setup is seamless and works with any IMAP enabled device. Aspida is HIPAA compliant encrypted email. -
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Atomic Mail Sender
AtomPark Software
Plan, create, and send email messages via our incredible bulk mailer. Also, monitor and receive your free mass e mail results within the program! Complete set of functions necessary for mass email-sending. Send email messages to an unlimited number of recipients. Monitor the results of your campaigns through Atomic Email Tracker service and Google Analytics. Email marketing is one of the most popular communication channels between a company or brand and customers. It is no wonder because with the help of mass emails company can sell goods and services, tell them about special discounts and offers and create an army of loyal audience. Furthermore, the cost of such advantages is not so high. For this, you should choose the right email marketing software and find out some rules of it. Use bulk emailing service such as Atomic Mail Sender and build an effective email campaign with the help of our tool. To make the email marketing campaign more powerful use bulk SMS.Starting Price: $89.90 -
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RMail
RPost
RMail® is the e-security platform by RPost®, a global leader since 2000. RMail specializes in elegantly easy to use email encryption for privacy and compliance, e-signatures, legal e-delivery proof, secure file sharing, email impostor protection, document rights management, and AI-infused services to prevent data leaks and human e-security errors. RMail’s transmission e-security services are most often used by businesspeople or business systems that send important, sensitive, or consumer-regulated information. These RMail services are generally applied to those messages where the sender needs functionality beyond standard email in terms of (a) easier to use and more automated email encryption for privacy compliance, (b) returning a verifiable proof record of who said what to whom by email, (c) assurance and peace of mind related to delivery and open status of important and time-deadline email, (d) need a timestamped proof of content delivered, (f) need to share large files securely.Starting Price: $7/month/user -
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OX Guard
Open-Xchange
Security and data privacy is a growing concern. Today, both business users and consumers demand more privacy, without adding complexity to their daily tasks. OX Guard was designed specifically with this in mind. This PGP based security add-on for OX App Suite, integrates seamlessly into our existing email app, letting users encrypt and decrypt emails and files easily. There is a growing demand for privacy from users, while at the same time, they are concerned about increased complexity and reduced usability. OX Guard was designed to satisfy these concerns. An easy to use wizard lets users set up OX Guard quickly, with no additional security know-how. After set up users are able to encrypt and decrypt emails and files with just one click, integrating security seamlessly into day-to-day user workflows. -
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Mail.com
Mail.com
Choose your email address from our huge selection of domains – from @elvisfan.com to @consultant.com – to suit all your needs. At mail.com you can create a personal and unique email address to express who you are, entirely for free. Start by choosing your username and desired email domain from the 200 domains which are listed below. Become a premium user to benefit from exclusive features. Once you register as a free user, you can easily upgrade your account. mail.com is a free webmail client based in the United States. It offers a wide range of unique email domains, a customizable user interface, as well as numerous useful features integrated in each email account. Purchased in 2010 by the German United Internet Group, Europe's leading internet specialist and one of the world's largest web hosting provider.Starting Price: Free -
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MeMail
MeMail
Your email name can be as unique as you are! MeMail offers personalized email addresses that make a great first impression, letting your email address tell your story before even saying a word. Our email addresses are unique and memorable, which means you can stop using the email address you got in school! MeMail does not display 3rd party advertising or include hidden ads. We believe in keeping your communications private and we won't analyze your messages for advertising purposes. It is quite unnerving to see ads beside our personal information. Many email providers, in order to target you with ads based on your private email messages, share data about you with businesses and individuals that have something to sell. The way we see it, your personal emails should be secure—unwanted ads are an invasion of our privacy. At MeMail, we do not allow the scanning of your personal information by third parties.Starting Price: $2.49 per month -
43
Alibaba Mail
Alibaba Cloud
Alibaba Mail is the only email service provider (ESP) in the industry that supports public cloud services. It provides smart and efficient email management services based on the same security architecture as Tmall and Alipay. Alibaba Mail integrates features such as email management, online calendar, and contact management, and works seamlessly with existing office software applications to achieve better scalability and integration capability. This service offers enterprise users a brand new collaboration software solution. Built on Alibaba Cloud Apsara System, the service provides multiple layers of protection and comprehensive monitoring capability to guarantee your email security. No limits are set on the number of emails in each account. The service overcomes the limits of traditional email services and provides unlimited mailbox storage. -
44
Mailock
Beyond Encryption
Mailock secure email empowers companies to exchange sensitive information with customers, without risking their data. It combines award-winning encryption technology with multi-factor identity authentication to protect confidential emails from cyber risk and keep customer information protected. Compose a secure email from your desktop, browser, or use rules and keywords to initiate the encryption. Set authentication challenges to verify your recipients’ identity so only the right people gain access. Keep audit trails for every message and track your recipients’ activity with real-time read notifications. Recipients can encrypt their replies for free. Empower your customers with a secure thread to your business. Deliver confidential documents to your customers at high volume with automated secure email delivery.Starting Price: $9.30 per user per month -
45
OnMail
OnMail
OnMail has been engineered to solve the core areas of email that are broken today. Control has been taken away from you, ad targeting has grown into an invasive norm, most email addresses that actually represent your digital identity are unavailable, and simplicity has given way to overly complicated actions in the inbox. OnMail offers a first-of-its-kind permission-based inbox, along with cool new abilities like superior search based on natural language recognition and a unique import account system that modernizes your existing email accounts in OnMail. You can send large attachments, save time with AI-based suggestions to unsubscribe, follow up on email, and perform automated inbox cleanup. OnMail’s premium service plans even uniquely allow you to acquire and integrate your own custom domain into a personalized email address. OnMail’s creators at Edison provide ecommerce research to businesses in the form of Edison Trends.Starting Price: Free -
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Despite the rise in text messaging, instant messaging, and social networking, email continues to be the predominant business collaboration tool. The unsecured nature of email, however, exposes sensitive information to malicious attacks. The Cisco Secure Email Encryption Service (formerly Cisco Registered Envelope Service) provides enhanced security and reliable controls for traditional email tools. It is fully integrated into most common email technologies and into a user's daily email routine. Encryption is triggered by policy or by data loss prevention tools. Cisco Secure Email creates an encryption key then wraps the email in an HTML envelope and delivers it to the recipient. When Envelope Storage is enabled, the key and message are stored temporarily in the Secure Email Encryption Service. The recipient clicks on the link to open the message on any device. Secure Email Encryption Service is based on technology that uses the most reliable email encryption algorithms available.
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Hornetsecurity Email Encryption
Hornetsecurity
Business emails often contain in-house, personal, or other sensitive content that could be intercepted and accessed without authorization if inadequately protected. Ensure all-around encrypted exchange of emails with Email Encryption from Hornetsecurity for reliable, secure email communication. Outgoing emails are automatically encrypted with one of the common encryption technologies (PGP, S/MIME, or TLS), depending on the set policy and availability of the corresponding certificates, without any further user intervention. If the sender’s public key is available, their emails are automatically decrypted and delivered to the recipient. Encryption of data has become a priority because of compliance requirements. In a business environment, the exchange of sensitive files and information takes place primarily via email communication. Encryption of the transmission path is essential to protect this data. -
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Letterbox
Letterbox
Who reads your mails? With regular mails you, the receiver, all mail providers and maybe others can read them. With end-to-end encrypted mails only the sender and the receivers can read them. Our iOS-App Letterbox makes end-to-end encryption easy to use, is compatible with most mail providers and supports the standard encryption protocol OpenPGP. Letterbox is similar to common mail apps but indicates the security state of incoming and outgoing mails. We disinguish between a confidential and insecure mails. Letterbox is a free open-source mail client on iOS and part of an ongoing research project at the Freie Universität Berlin, Germany. Letterbox is still under development but you can soon use the app on your device with Apple's TestFlight app.Starting Price: Free -
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GroupList
Thexyz
GroupList is an email forwarding service that gives you an email address that you keep for life. We call these aliases and you can use them to protect or mask you real email address. Anything sent to your alias, is forwarded to your real email address. We also offer a group email list feature for free too. This allows you to sent out announcement to a group and control how to handle replies. We offer a paid service and power our notifications with Amazon to ensure they are low cost. Our mission is to build the world’s most simple and reliable group email platform — we make group email available to everyone who needs it. We help make it easier to send notifications and larger amounts of email to groups for a low cost. The grouplist.io domain is used for transactional email notifications, personal email hosting, group email lists, and free email forwarding (aliases).Starting Price: $2.95 per user, per month -
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EncryptTitan
TitanHQ
EncryptTitan is a 100% cloud based encryption system for MSPs & Enterprises that allows users to exchange information securely via email. EncryptTitan provides organizations with the tools needed to adhere to state and federal privacy regulations while protecting their organization. EncryptTitan has pre-built DLP policies and settings that will look for regular content in the message body or attachment to automatically encrypt messages. Meet compliance requirements for protecting sensitive, private information. Providing data breach protection and avoiding costly fines and penalties. The outlook plug in can be used with our keyword encryption deployment, where the user can select which emails to be encrypted for the add in. EncryptTitan helps the safeguarding of private information & avoidance of litigation & bad press which can impact customer trust. Book your demo today and learn more about EncryptTitan.
