后缀配置错误：“（域）的邮件循环回到我自己”

Question

我刚刚在我的 debian 系统上安装了 postfix，所以我有一个默认配置，除了 /etc/postfix/main.cf 中的以下值：

myhostname = mydomain.com
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
mydestination = myhostname, localhost.localdomain, , localhost
relayhost =
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all
myorigin = mydomain.com
relay_domains = mydomain.com

我发送到anything@mydomain.com 的每封电子邮件都会退回邮件服务器告诉我：

This is the mail system at host mydomain.com.

I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

                  The mail system

<anything@mydomain.com>: mail for mydomain.com loops back to myself

我该如何解决这个问题？

Answer 1

如果这确实是您所拥有的，main.cf那么修复很容易。

你需要一个美元。

mydestination = $myhostname, localhost.localdomain, , localhost

如果这不能解决它，那么运行postconf -n并发布输出。