Dominic Raferd: > > > > Diagnostic information for administrators: > > Generating server: FFExchange3.jellybelly.net > > original_email_addr...@accounts.jellybelly.com... > > The log entry placed by postfix/smtp (in e.g. /var/log/mail.log), and > which contains the rejection response from the remote server, should > contain both the original and remapped mail addresses. Something like: > > 2018-03-29 16:21:07 yourserver postfix/smtp[2041]: 3127960764: > to=<janedoe998...@gmail.com>, orig_to=<j...@yourdomain.tld>, > relay=gmail-smtp-in.l.google.com[66.102.1.27]:25, delay=0.73, > delays=0.02/0.02/0.47/0.21, dsn=5.7.0, status=bounced (host > gmail-smtp-in.l.google.com[66.102.1.27] said: 552-5.7.0 This > message... - gsmtp (in reply to end of DATA command))
Unfortunately the bounce report quoted above (with "Diagnostic information for administrators") is not produced by Postfix. The Postfix bounce report would say "Original-Recipient: janedoe998...@gmail.com". Wietse