I’m seeing this in my log file on outgoing test mail. Can’t seem to find a solution. The mail does go through, but leaves this “Untrusted” message in its wake.
Jul 16 15:33:37 www postfix/587/smtp[35313]: Untrusted TLS connection established to gmail-smtp-in.l.google.com[2a00:1450:400c:c08::1a]:25: TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits) robert
