ZhangHuangbin wrote:
*) Could you please paste original log in Postfix log file (/var/log/mail.log)? Not just the line contains error message, but all related logs before and after it.
*) Do you have correct DNS server(s) in /etc/resolv.conf and /var/spool/postfix/etc/resolv.conf?
*) Do you have correct hostname in /etc/hosts and /var/spool/postfix/etc/hosts?
Thank you that solved my problem .
But this message what does it mean ?
[xx.xx.xx.xx] The IP you're using to send mail is not authorized
to 550-5.7.1 send email directly to our servers. Please use the SMTP relay
at your 550-5.7.1 service provider instead. Learn more at 550 5.7.1
http://support.google.com/mail/bin/answ … swer=10336
hu1si12296195bkc.213 - gsmtp (in reply to end of DATA command)