I have a Exchange Server that I manage. There is nothing on the Exchange Server except Exchange with 2 users and a BES setup and Symantec Mail Security with the defaults.
Everything seems to work fine then out of the blue my main user, who is also the guy who pays me tells me that hes getting delayed messages.
He will forward the message to me and cleary it shows it was sent by the sender for example at 3:30PM and my guy will not receive it until 7:00PM.
The weird thing is he eventually does receive and the other folks receive it immediatly.
I personally dont know how to check the Exchange logs or even what I should be looking for.
This happens often and it seems a reboot usually fixes it but i feel my guys frustration because hes losing money when emails arent showing up to his Outlook Email and BB until 3-4 hours later.