I'm trying to send myself an email from remote computer running "postfix" via my domain (hosted by Rogers, formally Shaw).
but I'm getting an error message in log: postfix/smtp[8743]: E0DAD17E00DB: to=<u...@sys-concept.com>, relay=mail.shaw-domain.com[xx.xx.xx.xxx]:1025, delay=2.7, delays=0.03/0.01/2/0.68, dsn=5.7.1, status=bounced (host mail.shaw-domain.com[xx.xx.xx.xxx] said: 550 5.7.1 Non-Compliant sender address. Code : -2 (in reply to end of DATA command)) postfix setting: relayhost = mail.shaw-domain.com:1025 smtpd_sasl_auth_enable = yes smtp_sasl_auth_enable = yes smtp_sasl_security_options = noanonymous smtp_sasl_password_maps = hash:/etc/postfix/sasl_pass smtp_use_tls = yes smtp_tls_security_level = encrypt smtp_tls_CAfile = /etc/ssl/certs/ca-certificates.crt These setting were working OK before Rogers took over the Shaw.
