amavisd-new Alternatives

MailScanner is a open source email security system design for Linux-based email gateways.

Protect mail server against spam, viruses and malware with Proxmox Mail Gateway security for businesses, government, education and non-profit organizations.

Warm up your cold email inbox, and never land in spam anymore!

Try for free freemium $9.0 / Monthly

Rspamd is an advanced spam filtering system that allows evaluation of messages by a number of rules...

Use this program to "Unspam" your mailbox(es).

Open Source

Scrollout is a free and easy to use anti-spam email gateway designed for Linux & Windows administrators without advanced email security experience.

MIMEDefang is a GPL licensed framework for filtering e-mail.

A web frontend to the mail scanner Amavisd-new

Zimbra is trusted by over 500 million users to increase productivity with a complete set of collaboration tools while maintaining total control over security and privacy.

Cloud & on-premise anti spam software for businesses

Anti-spam gateway blocks more than 99% of spam with less than one in 1 million false positives and...

Comprehensive Email Protection. 99.99% Spam Detection. Blocks phishing, viruses, malware and other email threats.

Open Source Free Trial $0.81 / Monthly (Per User)

Oikik is a cloud-based email filtering service that works with your existing email service.

Proofpoint provides cloud-based email security, e-discovery and compliance solutions for companies to protect sensitive business data.