Compare the Top Anti-Spam Software for Mac as of January 2026

What is Anti-Spam Software for Mac?

Anti-spam software is designed to detect, block, and filter out unwanted or malicious email messages, often referred to as spam, that can clutter inboxes and potentially contain harmful content such as malware or phishing attempts. This software uses various methods such as blacklists, whitelists, Bayesian filtering, and machine learning algorithms to identify and block spam emails before they reach the user's inbox. Anti-spam solutions are essential for businesses and individuals to protect sensitive information, reduce the risk of cyberattacks, and improve email productivity by eliminating irrelevant or harmful messages. Compare and read user reviews of the best Anti-Spam software for Mac currently available using the table below. This list is updated regularly.

  • 1
    SpamTitan

    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.
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    Starting Price: $2.14/user/month
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  • 2
    Trustifi

    Trustifi

    Trustifi

    Trustifi offers industry-leading solutions for email security that helps small, mid-size, and enterprise organizations manage threat detection, regulatory compliance, data encryption & more. Easily deployed on: Outlook, Gmail, or any email server by relay **Advanced Threat Protection**: -Malware and ransomware virus detection, BEC attack prevention and alerts **Data Loss Prevention**: -100% compliant with HIPAA/HITECH, PII, GDPR, FSA, FINRA, LGPD, CCPA, and more **Encryption**: -NSA-grade. Select Enterprise customers have access to company branding and product white labeling. Plus one-on-one team training. Encryption needs aren’t one-size-fits-all, so your email security platform shouldn’t be either. Customized solutions are available upon request, often without charge.
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    DataValidation

    DataValidation

    DataValidation

    The most comprehensive email verification service in the email marketing industry! Our deliverability and compliance tools are used for managing email data, email list cleaning, and automating email validation. We perform extensive deliverability checks to analyze the health of an email address. One of our core beliefs is you should always know the quality of your email list(s) for free. View the health of your email lists in DataValidation’s self-service platform at any time. If your list needs maintenance, you can purchase and download the Address-by-Address Analysis. This analysis includes the following data for each email address: A+ to F grades, historical engagement, historical bounces, historical complainers, historical opt outs, history of spam traps, and history of deceased. We have 24/5 online support and you never have to worry about contracts, setup fees, or minimums. We work directly with ESPs so your data is safe with us. It’s free to get started. Upload a list t
    Starting Price: $3.50/one-time
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    REVE Antivirus

    REVE Antivirus

    REVE Antivirus

    REVE Endpoint security provides robust network security solution for precise malware detection through device and application control. Facilitates remote installation, updating and scanning of all individual endpoint PCs. REVE EPS provides a flexible licensing solution due to which no. of protected endpoints can be scaled up as per the requirements anytime with zero license management efforts. Provides advanced security for all your endpoints, which are the Launchpad of malware attacks. Machine learning technology that strengthens defence against targeted attacks & zero day virus. Facilitates remote installation, updating, and scanning of all individual end point PCs.
    Starting Price: $19 per year
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    BroShield

    BroShield

    BroShield

    If you want to free your system with unwanted snoop ware then BroShield should be your 1st choice as this provides you a great anti snooping and detection of harmful viruses from your computer. Protect your computer with BroShield protection. BroShield helps you to get full authority over the internet. You can keep an eye on what kind of content your kid is exposed to. Restriction of adult websites and harmful content is in your hand. Allows you to control the internet access time. There are a lot of illegal websites that still run on the internet. We need to restrict our kids from getting exposed to sites like porn, gambling, and inappropriate sites. Visiting such sites may bring in viruses and other unwanted things with it. BroShield runs 24/7 to look for viruses and threats and keep the computer in full monitoring, to block the potential threats. The smart feature of BroShield fail-safe is designed to look for all the remote snooping activities to prevent getting compromised.
    Starting Price: $49.95 per year
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    Xeams

    Xeams

    Synametrics Technologies

    Xeams is, a secure and powerful complete mail server for Windows, Linux, Solaris, MacOSX and other flavors of UNIX. Xeams supports SMTP, POP3, and IMAP. It features a powerful spam filtering engine that eliminates up to 99% of junk email upon installation. The software offers a flexible approach to email, making it a very user-friendly server. Xeams can block 99% percent of all junk messages right out of the box. The filtering rules are fully customizable and get better as Xeams adapts to your email environment. IMAP and POP3 servers built right into the system to easily fetch emails from an email repository to a client's machine. Xeams can be used as an email firewall in front of another server, such as MS Exchange, or as a full email server requiring no other software to process emails. Use Xeams in front of your Office 365 infrastructure to gain additional filtering, reporting and archiving capabilities that you don't get with Office 365 alone.
    Starting Price: $20.00/year/user
  • 7
    Trend Micro Internet Security
    Defend against ransomware and other online dangers. Quickly fix common problems and get everything running at top speed. Keep scams out of your inbox. Allow children to explore the web safely, with both time and content limits. Block dangerous websites that can steal personal data. Flag malicious phishing emails and scam websites. Award-winning protection for your digital world. Trend Micro Internet Security is fully compatible with Windows 11 so you can shop, game, and socialize online with confidence that you and your devices are protected by world-class protection against the latest malware, fraud, and scams.​ Cybercrime never sleeps and neither should your defenses. Secure your PC with around-the-clock protection against ransomware, invasions of privacy, and online scams. Strong protection shouldn’t slow you down. Enjoy a minimal performance impact and fixes for common problems to start moving at top speed.
    Starting Price: $39.95 per year
  • 8
    Intrusta

    Intrusta

    iSubscribed

    We believe digital security should be easy for you. Click, surf, and browse worry-free because we are there to protect you. We are your partner, working to identify, analyze and prevent so you can go about your day as planned. Intrusta’s goal is to make online security simple. Whether it’s using our software, paying your bill, or chatting with a customer service agent, we’ve taken great efforts to make every interaction enjoyable and easy. Gone are the days of shocking price increases and unclear billing practices. We will be upfront about what you pay and when. Come renewal time, you shouldn’t be surprised. We’re perpetual learners with a knack for improvement, and we use our knowledge to ensure our product keeps up with evolving threats as you move through life. We pride ourselves on stellar support. We’re empathetic, reliable and ready to help. Whether it’s technical, product or payment related, you can trust us to find a speedy solution.
    Starting Price: $24.99 one-time payment
  • 9
    Comodo Dome Antispam
    Secure Email Gateway is an enterprise anti-spam and threat prevention system that uses a sophisticated array of spam filters, anti-virus scanners and content analysis engines to prevent unsolicited mail from ever entering your network. Security needs differ from employee to employee. You may want to apply different security levels to different employees such as from finance or sales departments. Dome Anti-spam gives you the freedom to define different types of profiles with different security features and restrictions. Containment protects from the newest forms of ransomware, zero-malware, and other advanced threats. The Valkyrie file verdict system analyzes unknown files. Users are free to open, execute and use the attachments with ZERO risk of infection. Comodo's unique containment technology ensures that risks are fully contained before reaching the end point, so there is no risk of infection, even from the newest malware.
    Starting Price: $4.00/one-time/user
  • 10
    Vade

    Vade

    Vade Secure

    Vade is a global leader in predictive email defense, protecting 1 billion mailboxes in 76 countries. We help MSPs and SMBs protect their Microsoft 365 users from advanced email security threats, including phishing, spear phishing, and malware. ISPs, MSPs, and SMBs choose Vade's email security solutions to protect their users and their businesses from advanced cybersecurity threats, including phishing, spear phishing, and malware. Whether we’re protecting consumers through leading ISPs, or business through our MSP partners, our AI-based email security solutions are designed to detect the undetectable. Block dynamic phishing attacks that bypass traditional solutions. Block targeted spear phishing & business email compromise attacks. Block evasive polymorphic and zero-day malware attacks.
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    INKY

    INKY

    INKY Technology

    INKY is an award-winning cloud-based email protection software. It blocks spam, malware, and most importantly — it protects businesses from phishing attacks like no other email security solution can. INKY uses domain-specific machine learning and computer vision to identify and block zero-day phishing emails that get through legacy email systems. Warning banners directly in the email offer guidance for suspicious emails. Integrates into Office 365 organization-wide within minutes. Safe/Unusual/Malicious warnings let users know how to treat the email. Our advanced dashboard gives you complete visibility and tracking into the threats being blocked. INKY’s email protection software places user-friendly warnings directly into the email, offering specific guidance to both protect and educate your users. Safe/Unusual/Malicious warnings with details guide the user to take a closer look or proceed cautiously. One of our clients’ favorite features is the ability to Report an Email with a click.
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    eScan

    eScan

    MicroWorld Technologies

    eScan's next-gen antivirus solution that protects the home network from viruses, malware, ransomware, bots, and more, using a layered approach. With the unique combination of basic and modern techniques, eScan blocks a broad range of attacks. It comprises right from web filtering, signature-based malware detection and behavior analysis to innovative techniques like deep learning malware detection, exploit prevention, heuristic scan, and many more. eScan offers business endpoint protection and endpoint detection and response (EDR) solutions as well as anti-spam solutions for email and multi-factor authentication.
    Starting Price: $58.95/one-time/user
  • 13
    Introviz

    Introviz

    Introviz

    Introviz delivers powerful, patented technology to thwart the growing threat of cybersecurity to the corporate network. The battle of IT security originated, more than several decades ago, at the network entry points – routers, switches, firewall etc. Most companies have smart network engineers combating the hackers and have some consolation that they are attending to this problem – A false sense of security! The Cybersecurity battle has in the last several years has migrated to the “back door entry point” – employees’ browsers! Your employees surf on work, home, and public networks, and will inadvertently bring outside trackers and targeted zero-day malware into your network. Anti-Virus, VPN, Firewalls and Phishing Site protection protects against known phishing sites and viruses – not browser content. The browser has become the new gateway to phishing and malware. And the malware can spread from employee device to your network.
  • 14
    SpamTitan Plus
    SpamTitan Plus Anti-Phishing is an AI-driven email protection solution that provides “zero-day” threat protection and intelligence. Spam Titan Plus provides 100% coverage of ALL current market leading anti-phishing feeds, 1.5X increase in unique phishing URL detections and has 1.6X faster phishing detections than the current market leaders. With real-time continuous updates providing SpamTitan Plus with 10 million new, never-before seen malicious URLs a day. Book a SpamTitan Plus demo Today.
  • 15
    SpamAssassin

    SpamAssassin

    Apache Software Foundation

    Welcome to the home page for the open-source Apache SpamAssassin Project. Apache SpamAssassin is the #1 Open Source anti-spam platform giving system administrators a filter to classify email and block spam (unsolicited bulk email). It uses a robust scoring framework and plug-ins to integrate a wide range of advanced heuristic and statistical analysis tests on email headers and body text including text analysis, Bayesian filtering, DNS blocklists, and collaborative filtering databases. Looking for tips to improve your existing installation? Click here for a variety of topics in our Wiki that might help. SpamAssassin uses a wide variety of local and network tests to identify spam signatures. This makes it harder for spammers to identify one aspect which they can craft their messages to work around.
  • 16
    ESET Small Business Security
    ESET Small Business Security is a digital security solution designed specifically for small and home offices managing between 5 and 25 devices. It delivers strong, AI-powered protection against online threats, scams, ransomware, and human error across multiple platforms. The solution supports Windows, macOS, Android, iOS, and Windows Server, making it suitable for mixed-device environments. ESET includes essential features such as anti-phishing, secure online banking, ransomware remediation, and data encryption. An unlimited VPN and VPN for routers help secure internet connections and protect business networks from tracking. The platform is easy to install and manage through ESET HOME, requiring no advanced IT expertise. Overall, ESET Small Business Security offers a set-and-protect approach for businesses that want reliable cybersecurity with minimal complexity.
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