Hi, I have setup a postfix relay to allow us t send some of our mail to google
My main.cf looks like this inet_protocols = ipv4 append_dot_mydomain = no biff = no config_directory = /etc/postfix mailbox_size_limit = 0 readme_directory = no mydomain = blah.com myorigin = blah.com mynetworks = /etc/postfix/mynetworks smtpd_banner = $myhostname ESMTP sender_dependent_relayhost_maps = hash:/etc/postfix/relay_by_sender mydestination = relay_domains = $myhostname /etc/postfix/our_domains smtp_use_tls = yes smtp_sasl_auth_enable = yes compatibility_level = 2 # Is this left blank by design smtp_sasl_security_options = # Random choose a account to avoid sender limits smtp_sasl_password_maps = pipemap:{ inline:{ { [smtp.gmail.com]:587 = accou...@blah.com:password } }, randmap:{ accoui...@blah.com:password, accou...@blah.com:password} } It was done with the Round Robbin to avoid any sending limit of google. but i am seeing that some email are coming through as from accou...@blah.com/accou...@blah.com/etc instead of the original from address I have missed something Thanks