Exim
Postfix
sSMTP
Zimbra
Sendmail
OpenSMTPD
iRedMail
MailerQ
SpamTitan
MailCleaner
Sanebox
Hornetsecurity Spamfilter
Vade Secure
ZeroSpam
Clean Email
Leave Me Alone
SpamTitan protects your business by blocking spam, viruses, ransomware, phishing attacks and other email threats. SpamTitan Email Spam Filter is built for Businesses, SMBs, Office365, MSPs and Schools. Email Security, Web Security and Compliance do not need to cost an arm and a leg for those looking to save costs in their IT security spend and productivity. We provide sophisticated email security for your business without making it complicated. SpamTitan is easy to set up with immediate results and is very affordable. Try a free trial of SpamTitan today including free support.
SpamTitanPostfix - Postfix is a mail transfer agent (MTA) that routes and delivers electronic mail.
MailCleaner - Cloud & on-premise anti spam software for businesses
sSMTP - sSMTP is a simple MTA to deliver mail from a computer to a mail server.
Sanebox - SaneBox is a cloud-based service that allows users to filter and manage their emails.
Zimbra - 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.
Hornetsecurity Spamfilter - Hornet security Spam filter is a spam filter service created to help businesses detect and protect mailboxes from spam, malware and viruses using a variety of features such as spam recognition and virus detection, adjustable content filters, and sta…