List of mail server software
From HandWiki
This is a list of mail server software: mail transfer agents, mail delivery agents, and other computer software which provide e-mail within Internet message handling services (MHS).
Product statistics
According to one survey, sendmail, Microsoft Exchange Server, Postfix, and Exim together control over 90% of market share for SMTP service in 2014.[1]
Another survey suggests a more balanced distribution, though it included hosted e-mail services such as Postini.[2]
These surveys are rather difficult to produce,[3] hence it is no surprise if they disagree.
SMTP
POP/IMAP
Mail filtering
See also
References
- ↑ Security Space Mail (MX) Server Survey, April 1, 2014.
- ↑ MailChannels Mail Server Survey, 2006
- ↑ Ken Simpson; Stas Bekman (2007). "Fingerprinting the World's Mail Servers". O'Reilly Media. http://www.oreillynet.com/lpt/a/6849. Retrieved October 23, 2010.
- ↑ "Information Protection" (in en). https://www.proofpoint.com/us/solutions/products/enterprise-protection.
External links
- MTA Comparison article by Dan Shearer, last updated January 2007
- Mail Servers Distribution Around the World