Hello everyone. I have configured a zimbra and a postfix different pc. (zimbra is on my local network, and postfix on an external network).
the only thing I want is for postfix to send the mails from my domain to any side, and that the ones of any side send them to zimbra. The sending of mails was correct but if from my google mail account I want to answer, I find this error in the log: Recipient address rejected: User unknown in local recipient table of course the "user" is not know by postfix or that server, I want postfix to deliver this mail to zimbra, who knows them. smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu) biff = no append_dot_mydomain = no readme_directory = no smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key smtpd_use_tls = yes smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination myhostname = postfix.mydomain.es alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases myorigin = /etc/mailname mydestination = $myhostname, mydomain.es, localhost.mydomain.es, localhost, relay_domains = $mydestination relayhost = mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 172.16.5.5/32 190.2.19.187/32 mailbox_size_limit = 8192000 recipient_delimiter = + inet_interfaces = all inet_protocols = all home_mailbox = Maildir/ Thanks to all. -- Sent from: http://postfix.1071664.n5.nabble.com/Postfix-Users-f2.html