Hi Guys I have just built a fresh Exchange 2013SP1 server all defaults where possible. unfortunately the emails are simply hanging in drafts and going no where. I tried to run the best practice analyser however you now need a silly 365 cloud account to run it, can someone assist me troubleshooting this issue.
And can anyone point in the direction of where the relay settings are? I have a mail aggregation tool on the same server and when attempting to forward collected emails to the local mailboxes I get the message "530 5.7.1 Client was not authenticated"