Hi, The log file shows: postfix/submission/smtpd[28578]: warning: Illegal address syntax from unknown[192.168.1.144] in RCPT command: <domain' user@domain>
Where domain is in mydestination. There where other people in To/Cc, but that user didn't get the email, nor did the sender get any indication that that user didn't get it. Since it's a user of my domain, I would expect to get an error. Is there a way I can turn that warning into an error? Kurt