Hi All, i have a question about the E-mail receive delay in Exchange 2010 Server.
Currently, we have 1 Exchange 2010 Server and 2 Exchange 2003 Server. CAS in Exchange 2010 and plan to migrate all the 2003 user to 2010. Therefore, we choose 1 spare account for testing the performance.
We found that the e-mail receiving in the spare account has a delay around 5-30mins. But the send out is working fine. Therefore, we enable the Message Tracking on Exchange 2010 Server. And we found that e-mail is received in Exchange 2010 Server but it just delay to deliver to the spare account mailbox.
Please advise on how to solve this problem. Thank you very much.