[cobalt-users] Slow mail performance on RAQ3

[Chris Dorman <cdorman@xxxxxxxxx>]

We have 4 RAQ3 servers that untill recently have been running mail fine.

  During the last few weeks, the performance on 3 of the server mail systems has dropped greatly.

 Many users are having problems sending and receiving mail, many are getting server timeouts, etc.

  Looking at the stats on the servers, they are handling from 30 Megs of mail up to 130 megs.

  Anyone have any ideas where to look for problems?  We have eliminated network problems as we have other servers on the same network that are handling much higher volumes of mail/web traffic with no problems.