Currently serving 1.5 million messages per day.
Fixed:
Fixed a security hole in SMTP after POP3 validation. Mailforwarder got a better error handling. Fixed a rare NPE in the forwarder. Better startup handling when many processes are started. Workaround for a race condition in various JVMs under heavy load. SMTP first checks if the useraccount is enabled before doing redirections.
Info: http://www.zerotoaster.net
-> Hobbes-Search: zt_280
Source: OS2.org