hostname added in mail logs

In my mail server logs for all email senders address is added with hostname

Jul 22 22:25:54 shs2 postfix/local[22723]: 7174081826E:,, relay=local, delay=2.9, delays=2.3/0/0/0.56, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail-wrapper -o -a $DOMAIN -d $LOGNAME) Jul 22 22:25:54 shs2 postfix/qmgr[24675]: 7174081826E: removed

The real user is but in logs it is showing as shown above logs and my hostname of server is Why is it happen so. Did this will face any problems for my users. How to resolve this .



Fwiw: I thought that this was inherent to the system. You are having system users which are always delivered to @ in this case. (Virtual users can be delivered to Y@Z.TLD).

Since @ is not allowed it will be username-domain.tld@hostname.tld or whatever preference you filled in on the virtualmin configuration.

This just doesn't hurt anyone, except that you are confused by the logs :)

Howdy -- yup, as jrhosting said, I suspect that's all fine, so long as the emails are showing up in your inbox.