MailCleaner Alternatives (January 2026)

MailCleaner - Open source Anti spam & Antivirus gateway

https://www.mailcleane.org/

#1 Open Source Free Anti Spam and Antivirus software. MailCleaner is a gateway between your mail infrastructure and Internet. Block all spam.

4.5/5

93+ reviews

Reviewed on:

Antispam, Antivirus & Anti-Phishing Software | Altospam

https://www.altospa

.com/en/

Protect your business e-mail from cyberattacks: phishing, ransomware, spam, viruses. Installation in just a few clicks. French solution 🇫🇷

SpamTitan Leading Email Protection and Anti-Spam Solutions

https://www.spamtita

.com/

Email security and spam filtering with SpamTitan from TitanHQ uses double AV and AI driven malicious URL detection to block malicious threats

Exchange Spam Filter and Antivirus for MS Exchange Server - SPAMfighter

https://www.spamfighte

.com/SPAMfighter/Product_SEM.asp/

SPAMfighter Exchange Module is the award winning Anti Spam and Virus for Exchange Server 2000 - 2016. Try FREE for 30 days.

Windows Mail Server, Email Server Software, Mail Servers | MailEnable

https://www.mailenabl

.com/

Windows mail server software with webmail, caldav, carddav, antivirus, spam filtering - Fast, secure email server software for windows. Download free mail server trial.

SmarterMail Business Email and Collaboration Server

https://www.smartertool

.com/smartermail/business-email-server/

Secure Windows or Linux mail server that includes chat, calendaring and contacts and offers a cost-effective alternative to Microsoft Exchange.

Mail Server Software | Axigen

https://www.axige

.com/

Reliable, secure, extensible, and customizable mail server software platform made for on-prem and cloud-native deployment; easily scalable, smart licensing.

Mail-in-a-Box

https://mailinabo

.email/

Take back control of your email with this easy-to-deploy mail server in a box.

FTP Server, Email Secure Server, Email Server, Secure FTP, Webmail

https://netwinsit

.com/

Easy to Install and manage, carrier class Mail Server Software with modern fast WebMail interface, spam protection and much more.

spambarrier Cloud AntiSpam | Erstklassiger Spam- und Virenschutz für Ihre Domain.

https://www.spambarrie

.de/

Spambarrier ist ein Dienst, der Ihre E-Mails filtert, bevor sie Ihren Mailserver erreichen. Der einfache Weg, sich vor Spam zu schützen Hosting sicher in Deutschland und datenschutzkonform.