# DO NOT EDIT THIS FILE. EDIT THE MAIN.CF FILE INSTEAD. THE STUFF # HERE JUST SERVES AS AN EXAMPLE. # # This file contains example settings of Postfix configuration # parameters that control compatibility with broken software. # The broken_sasl_auth_clients controls inter-operability with SMTP # clients that do not recognize that Postfix supports RFC 2554 (AUTH # command). Examples of such clients are MicroSoft Outlook Express # version 4 and MicroSoft Exchange version 5.0. # # Specify broken_sasl_auth_clients=yes to have Postfix advertise # AUTH support in a non-standard way. # broken_sasl_auth_clients = no # The ignore_mx_lookup_error parameter controls what happens when a # name server fails to respond to an MX lookup request. By default, # Postfix defers delivery and tries again after some delay. Specify # "ignore_mx_lookup_error = yes" to force an A record lookup instead. # ignore_mx_lookup_error = no # The smtp_always_send_ehlo parameter specifies that the SMTP client # should always send EHLO at the start of an SMTP session. # # If you specify "no", Postfix sends EHLO only when the word "ESMTP" # appears in the server greeting banner (example: 220 spike.porcupine.org # ESMTP Postfix). # smtp_always_send_ehlo = yes # The smtp_never_send_ehlo parameter specifies that the SMTP client # should never send EHLO at the start of an SMTP session. # smtp_never_send_ehlo = no # The smtp_skip_4xx_greeting parameter controls what happens when # an SMTP server greets us with a 4XX status code (go away, try # again later). # # By default, Postfix moves on the the next mail exchanger. Specify # "smtp_skip_4xx_greeting = no" if Postfix should defer delivery # immediately. # smtp_skip_4xx_greeting = yes # The smtp_skip_5xx_greeting parameter controls what happens when # an SMTP server greets us with a 5XX status code (go away, do not # try again later). # # By default, Postfix moves on the the next mail exchanger. Specify # "smtp_skip_5xx_greeting = no" if Postfix should bounce the mail # immediately. # smtp_skip_5xx_greeting = yes # The smtp_skip_quit_response parameter controls whether the SMTP # client waits for the response to the QUIT command. The default is # to not wait. # smtp_skip_quit_response = yes # The strict_rfc821_envelopes configuration parameter controls whether # the Postfix SMTP server requires that MAIL FROM and RCPT TO addresses # are specified within <>, and that MAIL FROM and RCPT TO addresses # do not contain RFC822-style comments or phrases. It's great to # stop SPAM mailers. But it also trips up broken peecee clients. # # By default, Postfix SMTPD allows RFC822 syntax in MAIL FROM and RCPT TO. # strict_rfc821_envelopes = no