Hi all,
EMail are stucking at my Exchange CAS server with following error message
last Error: 400 4.4.7 the server responded with 554- 5.2.2 Mailbox full
The strange part is when i restart my Transport service , Email flow start again smoothly and they back to normal.
But after few moment same behavior start again.
We have 2 CAS servers and both are behaving in same manner. We have a journalling mailbox and it also dont have any quota problem.
Please advice if i am misssing some part please.
SSA