我使用的是后缀和Gmail的小型商业应用程序
这似乎是很好的发送电子邮件到外部域，但试图发送到同一个域的电子邮件不起作用
因此，例如[email protected]发送到[email protected]没有问题但是，[email protected]不发送到[email protected]
问题是如果我的postfixcconfiguration文件有问题？
# 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 $mail_name (Ubuntu) biff = no # appending .domain is the MUA's job. append_dot_mydomain = no # Uncomment the next line to generate "delayed mail" warnings #delay_warning_time = 4h readme_directory = no # TLS client parameters ## The certificate authority file below is in the default location for Ubuntu, ## and is used by Postfix to validate the CA used by Google's mail servers ## for when Postfix talks to them to send mail smtp_tls_CAfile = /etc/ssl/certs/ca-certificates.crt smtp_use_tls = yes smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache smtp_tls_note_starttls_offer = yes tls_random_source = dev:/dev/urandom # See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for # information on enabling SSL in the smtp client. myhostname = ip-xxx-xx-x-xxx.us-west-2.compute.internal alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases myorigin = /etc/mailname mydestination = mysite.com, ip-xxx-xx-x-xxx.us-west-2.compute.internal, localhost.us-west-2.compute.internal, localhost relayhost = [smtp.gmail.com]:587 mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 mailbox_size_limit = 0 recipient_delimiter = + inet_interfaces = loopback-only ## These settings tell Postfix where to find the username and password to use ## when relaying e-mail through the server set in the relayhost directive above smtp_sasl_auth_enable = yes smtp_sasl_password_maps = hash:/etc/postfix/sasl/passwd smtp_sasl_security_options = noanonymous smtp_sasl_tls_security_options = noanonymous 如果我正确地理解了这些内容，mysite.com的邮件由Google Apps处理。 它是否正确？
如果是这样，你不应该在你的mydestination列表中有mysite.com。 根据postfix文档 ，该列表中的条目将在本地传递，而不是转发到其他邮件系统。