Hi there, newbie here so please go gentle.
Installed 5.3.3-B1879, using base MSSQL CE, on a Windows Server 2003 (Standard Edition with SP2) Thursday and then set it up properly Saturday. 1 x domain, 9 x accounts and one distribution list.
As regards server settings, I don't have a lot set - under performance
Caching is enabled at 60-70 and am getting hit rates @ 90-50%.
Threading Command Threads and Delivery Threads both set to 20 with synch task threads at 15.
I have promoted the Working Thread Priority to Above Normal
Did not set up indexing as not using web front end.
All appears to work ok internal and external mail behaving as expected, except for 2 occasions (Sunday ~17:00 & Today ~14:30) when the server stopped responding to IMAP & POP requests and the clients (Outlook 2007 + 1 x remote iPhone pop) all went offline.
I've done the basic faultfinding…
IP comms between clients and server OK
telnet to server port 25 gives smtp response
hmailserver admin tool OK.
Based on comments in the forum I've restarted hmailserver service from Windows Service Admin tool, which appears to have got things up and running on both occasions.
I've attached the error logs, full logs available from dropbox…
Saturday's drop appears to have coincided with 1 or 2 problematic messages (available from dropbox)
Can't see anything on Sunday but admit to being a bit lost.
Any and all advice Appreciated