现在的情况。 我们通过G Suite / Business将部分人从本地Postfix移至Google Googles GMail。
由于testing原因,目前只有4人使用GMail。 我们有10个人应该使用。
但他们必须configuration一切,所以我们必须继续这两个服务。
GMailconfiguration得非常好,我认为。 如果我将邮件从[email protected]发送到[email protected],它会将邮件转发到gmail服务器和我们的本地postfix。 所以一切都很好。
但是,如果Postfix发送消息到本地域,它只能在本地postfix / dovecot实例中使用。 GMail没有中继,因为它的本地…
我怎样才能将这个邮件从本地postfix < – >本地postfix转发到Gmail服务器?
当前configuration:
# See /usr/share/postfix/main.cf.dist for a commented, more complete version # Debian specific: Specifying a file name will cause the first # line of that file to be used as the name. The Debian default # is /etc/mailname. #myorigin = /etc/mailname smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu) is ready to be MARVELOUS biff = no # appending .domain is the MUA's job. append_dot_mydomain = no # Uncomment the next line to generate "delayed mail" warnings #delay_warning_time = 4h readme_directory = no # TLS parameters smtpd_tls_cert_file= /etc/ssl/mail.example.org.crt smtpd_tls_key_file= /etc/ssl/mail.example.org.key smtpd_tls_CAfile = /etc/ssl/mail.example.org.ca-bundle smtpd_use_tls=yes smtpd_tls_session_cache_database = btree:${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 = mail.example.org mydomain = example.org alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases myorigin = /etc/mailname mydestination = mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 mailbox_size_limit = 0 recipient_delimiter = + inet_interfaces = all inet_protocols = all message_size_limit = 102400000 # G Suite relayhost = [smtp-relay.gmail.com]:587 smtp_use_tls = yes smtp_tls_security_level = encrypt smtp_tls_note_starttls_offer = yes smtpd_sasl_auth_enable = yes broken_sasl_auth_clients = yes smtpd_sasl_type = dovecot smtpd_sasl_path = private/auth smtpd_sasl_security_options = noanonymous smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination virtual_transport = lmtp:unix:private/dovecot-lmtp virtual_mailbox_domains = proxy:mysql:/etc/postfix/sql/mysql_virtual_domains_maps.cf virtual_alias_maps = proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_maps.cf, proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_domain_maps.cf, proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_domain_catchall_maps.cf virtual_mailbox_maps = proxy:mysql:/etc/postfix/sql/mysql_virtual_mailbox_maps.cf, proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_domain_mailbox_maps.cf virtual_uid_maps = static:5000 virtual_gid_maps = static:5000
如果我添加运输
* smtp:[smtp-relay.gmail.com]
我有一个循环,邮件是在GMail,但不是在鸽子。
提前感谢您的想法!
不要添加通配符传输,这显然会转发所有的邮件。 而是明确地转发已经迁移到GMail的个人用户。 如果a to [email protected]已经被迁移,但是该域中的所有其他用户都没有,请使用如下所示的传输文件:
[email protected] smtp:[smtp-relay.gmail.com] [email protected] smtp:[smtp-relay.gmail.com] [email protected] smtp:[smtp-relay.gmail.com] [email protected] smtp:[smtp-relay.gmail.com]