m5gX8yNT

1cat /etc/postfix/tls_policy
2gmail.com     secure match=mx.google.com:.mx.google.com
3.gmail.com    secure match=mx.google.com:.mx.google.com
4outlook.com   verify
5	
6smtp_tls_security_level = may
7smtp_tls_loglevel = 1
8#smtp_tls_policy_maps = hash:/etc/postfix/tls_policy ##(commented this line to avoid using  tls_policy file)