Haven't updated these for a while.
Changes in 2.71 - 29th July 2009
* Added actual from address in header for more accurate filtering.
* Added registry entry to not check domains. 'use_check_domains=1' by default, if =0 then doesn't check domains.
* Now allows local lan addresses to send outgoing.
* Now works with any version of CentOS.
Changes in 2.7 - 23rd June 2009
* Added individual quarantine login (multiuser)
* Improved layout of whitelists, blacklist etc
* Faster quarantine access
* Added domain input screen to prevent open relays
Changes in 2.6.11 - 2nd June 2009
* Replaces Microsoft STL with STLport which fixes some crashes with malformed emails
Changes in 2.6.10 - 28th May 2009
* Auto add to friends list for delivered email for grey listing.
* Stats updated includes grey listing totals.
* Lots of bug fixes.
Changes in 2.69 - 15th May 2009
* Whitelist changed to case-insensitive.
* URL RBL support added.
* Fixed some screen formatting.