vPostMaster Linux Email Server

For Email server administrators of small and medium sized organizations, who work with many users or multiple domains and need strong but flexible spam and virus filtering with reduced administration requirements, vPostMaster is an email server solution which combines all of the available email filtering techniques for Postfix with through the web administration of domains, email users and filters. Unlike vPOPMail, vPostMaster integrates email filtering and ease of administration.

Benefits

• 5 minute install
• Extensive user-configuration of spamfilters because one size doesn't always fit all
• Complete Postfix email server solution including spamfiltering, virus filtering, webmail, POP3, IMAP and more right "out of the box"
• A fully integrated solution - no tweaking required
• Integrated control panel - set up everything through the web
• Industry standard best of breed email software: Postfix, Spamassassin spam filtering, ClamAV virus filtering, Squirrelmail webmail
• Unlimited virtual domains
• Pro and free Community versions
• 85% reduction in load on spamfiltering with greylisting

Differences between Pro and Community

Feature	Pro	Community
Commercial Support	yes	no
Mailman/Mailing Lists	yes	no
Autoresponders	yes	no
Postfix	yes	yes
Greylisting	yes	yes
POP3/IMAP	yes	yes
Unlimited domains	yes	yes
Sender Policy Framework (SPF)	yes	yes
per-user filtering	yes	yes
per-domain policy rules	yes	yes
ClamAV virus Filtering	yes	yes
Spamassassin Spam Filtering	yes	yes