Hi, I have a small postfix server with the following data: -6 emails accounts -2 users ( my wife and me). -No spam or UCE never. - Fixed IP - SSL certificate from certbot. - SPF records are OK. - No Blacklisted -Email politics published ( requred by hotmail)
All work, but the problem is when i send to gmail. I dont know why gmail accept my email but discard silentrly. 2018-05-07T09:38:23.969642-03:00 schweb postfix/smtp[26859]: Untrusted TLS connection established to gmail-smtp-in.l.google.com[64.233.190.27]:25: TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits) 2018-05-07T09:38:26.022482-03:00 schweb postfix/smtp[26859]: 343BF39998: to=<***my_friend***@gmail.com>, relay=gmail-smtp-in.l.google.com[64.233.190.27]:25, delay=3.8, delays=0.46/0.03/1.4/1.9, dsn=2.0.0, status=sent (250 2.0.0 OK 1525696705 b191si705526qkg.318 - gsmtp) 2018-05-07T09:38:26.024434-03:00 schweb postfix/qmgr[2976]: 343BF39998: removed What i can do to improve the server or fix that? Best Regards Christian -- Be Free, Be Linux