Hi this is my postfix Main.cf file smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu) biff = no append_dot_mydomain = no readme_directory = no smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key smtp_use_tls=yes smtpd_tls_session_cache_database = btree:${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 = testing.com alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases myorigin = /etc/mailname mydestination = testing.com, DESK-0502, localhost.localdomain, localhost relayhost = [smtp.gmail.com]:587 mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 mailbox_command = mailbox_size_limit = 0 recipient_delimiter = + inet_interfaces = all inet_protocols = ipv4 home_mailbox = Maildir/ smtpd_sasl_local_domain = smtp_sasl_auth_enable = yes smtp_sasl_security_options = broken_sasl_auth_clients = yes smtpd_recipient_restrictions = smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd smtp_tls_CAfile = /etc/postfix/cacert.pem -- View this message in context: http://koha.1045719.n5.nabble.com/Koha-emailing-not-working-tp5836791p583683... Sent from the Koha-general mailing list archive at Nabble.com.