i a problem with the mail server. When i send a mail to google mail all is fine. When i send a mail to another mail (on a other server from me) i see no mail in the inbox.
All mails on this mail-adress are hanging in the queue. What can be the problem?
In the log are no error only the message:
Jun 5 09:39:31 host postfix/qmgr: 01B9D3A63F0: from=<root@host>, size=1490, nrcpt=1 (queue active)