0wncloud email server

Hello, I have this error in the ownCloud Email Server.
Can you give me a help to select the problem with this message.

There was a problem sending the email. Please check your settings. (Error: Address in mailbox given [Ct2hmr @] does not comply with RFC 2822, 3.6.2.)

Hey, if i’m creating a new thread here i’m getting an issue template presented which is asking me various information like ownCloud version and similar which seems to be completely missing for your post.

I think that template is shown for a reason and its probably the best if you could spare some time and provide that information.