RE: [NTISP] Post.Office failure

Chris Kissinger ( )
Thu, 24 Aug 2000 09:09:54 -0700

We had this error pop up with when the server was low on
disk space, or the registry was full... simple, but sometimes

-----Original Message-----
From: Greg White []
Sent: Thursday, August 24, 2000 8:43 AM
To: ''
Subject: [NTISP] Post.Office failure

We are running Post.Office version 3.5.3 build 223 on an NT4 SP6a
About once every week and a half, mail services stop responding and the
server must be rebooted. When this happens numerous error messages are
output to the screen stating that the "initialization of the dynamic
library C:\WINNT\SYSTEM32\User32.dll failed...". There are error
like this for SMTP-Accept, POP3-Server, and SMTP-Deliver.

We have been monitoring the server with Perfmon, and when this happens,
there doesn't seem to be any heavy processor, disk, or memory usage.
However, the failure almost always happens during busier traffic times,
leading me to believe it is in some way load-related.

We have about 1000 accounts on the system. Any thoughts? Is anyone
encountering this problem?

Thank you,

Greg White
Network Administrator
BCT Online

For more information about this list (including removal) go to:

For more information about this list (including removal) go to: