Josef Karliak: > Good day everybody, > could I change SMTP error message ? For example email doesn't > exists, email return message like "5.1.1 smtp; 550 5.1.1 > <noem...@fn.ca>: Recipient address rejected: User unknown in local > recipient table> #SMTP#. Could I change this message, for my own > message in the czech language ? (without diacritics of course:)
No. However, you can APPEND a local text to the reply if you upgrade to Postfix 2.8. Wietse smtpd_reject_footer (default: empty) Optional information that is appended after each SMTP server 4XX or 5XX response. Example: /etc/postfix/main.cf: smtpd_reject_footer = For assistance, call 800-555-0101. Please provide the following information in your problem report: time ($localtime), client ($client_address) and server ($server_name). Server response: 550-5.5.1 <user@example> Recipient address rejected: User unknown 550 5.5.1 For assistance, call 800-555-0101. Please provide the following information in your problem report: time (Jan 4 15:42:00), client (192.168.1.248) and server (mail1.example.com). More details: http://www.postfix.org/postconf.5.html#smtpd_reject_footer