I have some problems with emails which get greylisted even if they are on the whitelist
OUTPUT in greylist tracking center :
Aug 3 12:46:12 mailgateway postfix/smtpd[6211]: connect from e2i123.smtp2go.com[103.2.140.123]
Aug 3 12:46:12 mailgateway postfix/smtpd[6211]: Anonymous TLS...