I have ovh public cloud server. There is main IP 145.239.29.218 which belongs to class 145.239.29.0/24 which regularly get listed on blacklists. So I bought failover IP and configured it on server in /etc/hosts, dns zone for biodermagame.pl I set spf record (each dns record points to this new ip): v=spf1 mx a ip4:54.38.202.128 ~all
Earlier was this ip 145.239.29.218 configured in spf record.All the same I have a problem with below message when I send email from i...@biodermagame.pl to gmail account: spf=softfail (google.com: domain of transitioning i...@biodermagame.pl does not designate 145.239.29.218 as permitted sender) I tried change in /etc/postfix/main.cf: inet_interfaces = 54.38.202.128 --> mails do not outbound inet_interfaces = 54.38.202.128, 127.0.0.1 --> mails works but still error message from google posted above After this I tried change in /etc/postfix/master.cf: -o smtp_bind_address=127.0.0.1:10025 inet n - n - - smtpd //this is default -o smtp_bind_address= 54.38.202.128,127.0.0.1:10025 inet n - n - - smtpd --> not working -o smtp_bind_address= 54.38.202.128:10025,127.0.0.1:10025 inet n - n - - smtpd --> also not working What I should do to provide sending emails using IP failover. I have Postfix 3.1.0. -- *Pozdrawiam / Best Regards* *Piotr Bracha*
