I have six exchange server 2007 in my network. The server details are as follows
Two CCR Mailbox Server
Two Hub & CAS Server
Two Edge Server (DMZ)
When ever I am trying to send & recieve mails using outlook 2003 I am getting the 0x80040011B error messages from all clients. I have 780 mailboxes in exchange servers.
I tried the following things
According to microsoft article I checked my antivirus configuration.
I deleted the OAB and cretaed a new OAB and attached the same to mailbox store.
I need experts help for solving this issue at the earliest.