Pmta v4
 

Unlimited license for sale.
http://port25.com
Price is $12999.
[email protected]

Remote Bounce and Feedback Loop Parsing
Enhanced virtualMTA delivery controls
Ability to create a holding queue for later delivery/release
Individual recipient priorities
Per message DKIM signing control
Enhanced monitoring interface
IPv6 support
Microsoft® Windows® 64bit support
Debian support
SNMP Support