Best SpamAssassin Alternatives (26)

Looking for a SpamAssassin alternative? We've compiled the best options based on user reviews, features, and pricing to help you find the right fit.

What is SpamAssassin? SpamAssassin is a powerful open source anti-spam filter for email. It uses a variety of detection techniques and rules to identify and block spam emails before they reach a user's inbox.

Top Alternatives to SpamAssassin

Oikik Antispam is an AI-powered spam filter designed to block unwanted emails and protect inboxes. It analyzes emails in real-time …

Rspamd

Rspamd

Open Source

Rspamd is an open-source spam filtering system that uses various techniques including header and content analysis, statistics, machine learning, and …

SpamSieve is an anti-spam plugin for Apple Mail on Mac that uses Bayesian filtering to identify and block spam messages. …

Symantec Messaging Gateway is an email and web security platform that helps protect organizations from advanced threats like spam, malware, …

Mailwasher is an email cleaning software that allows users to filter and organize incoming email. It helps eliminate spam, malware, …

Proxmox Mail Gateway

Proxmox Mail Gateway

Open Source

Proxmox Mail Gateway is an open-source email gateway security solution that filters incoming and outgoing email to protect against spam, …

Scrollout F1

Scrollout F1

Open Source

Scrollout F1 is a lightweight, open-source alternative to Scroll Reverser and Scroll Direction. It allows you to reverse or change …

Postgrey

Postgrey

Open Source

Postgrey is an SMTP proxy program that temporarily delays mail delivery to help mitigate spam. It uses greylisting to reject …

bogofilter

bogofilter

Free

Bogofilter is an open source spam filter that uses statistical analysis to identify spam emails. It can be used on …

BullGuard Spamfilter is an email spam filtering software that uses algorithms and rules to detect and block spam before it …

Spam Reader is an email spam filter that aims to identify and block spam before it reaches your inbox. It …

Happy Moose is a user-friendly and customizable project management software. It allows teams to plan projects, assign tasks, track progress, …

MailRoute is an email management software that helps organize, prioritize, and manage email across multiple accounts. It features email tracking, …

MailScanner

MailScanner

Open Source

MailScanner is an open source email security program that screens incoming and outgoing emails for spam, viruses, malware, and other …

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SpamAssassin Overview

SpamAssassin is an open source anti-spam platform that uses a variety of methods including header and text analysis, Bayesian filtering, DNS blocklists, and collaborative filtering databases to identify and block spam emails.It can be used with many email servers and platforms to scan incoming messages and modify them by adding spam score headers, moving to spam folders, rejecting or deleting high-scoring spam messages. Rules and scores can be fully customized and edited to fit specific spam challenges.Key features include:Powerful scoring …

Pricing: Free

Quick Comparison

SoftwarePricingScore
SpamAssassinFree
Oikik AntispamN/A
RspamdOpen Source
SpamSieveN/A
Symantec Messaging GatewayN/A
MailwasherN/A
Proxmox Mail GatewayOpen Source
Scrollout F1Open Source
PostgreyOpen Source
bogofilterFree
BullGuard SpamfilterN/A

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