Jun 11 09:16:57 testserver postfix/smtp[1289]: AF6B71D: to=<r...@lkpoi.com>, relay=hotmail.example.com[192.168.18.36]:25, delay=0.24, delays=0.04/0.02/0.14/0.04, dsn=5.7.1, status=bounced (host hotmail.example.com[192.168.18.36] said: 554 5.7.1 <testserver.example.com[192.168.18.180]>: Client host rejected: Access denied (in reply to RCPT TO command))
…… Hello, my friend If that happens, the mail will be bounce to the sender. So I don’t want this happens, What can I do to use other IP address to send this email to hotmail.example.com? Thanks