We have been having HUGE issues with our Exchange Box over the last two days - and finally after an extensive weekend of backups and restores have been able to restore all mailboxes from PST's through EXMerge.
Our issue now is that we cannot send/receive email - internally...
The Exchange installation was the original one - it was just the mailbox store that was replaced etc.
Is there anything that we could have missed?
What is the usual cause for email not being able to be sent through an exchange server?