I need a solution
Hello all,
I have a case to share with you.
my enviroment:
- exchange 2010 DAG (50gb mailbox database, 100 users)
- symantec endpoint protection 12.1.3001.165 (full protection)
On Aug. 26, I updated my sep from 12.1.1101.401 (full protection installation, installed as symantec and microsoft best pratices, running more than one year without any issue)to 12.1.3001.165 for my exchange 2010, then nightmare began...
- in first week, no end users complained.
- since 2nd week, some users began to complain about poor performance when sending mails with outlook 2010, owa...then I began to check the servers
- after tried eveything except for disabling SEP, failed.
Today, I disabled SEP, everthing works.