Debian is mounted to EmailServer-Linux Enterprise Application-Linux server application information. The following is a detailed description. After N days, the operation was successful. In my personal sense, setting up a post office is complicated for Linux servers,
It is confusing because of a bunch of related tasks in the East and East. If one step is wrong, it may lead to full loss.
At the beginning, it went quite smoothly, but it was impossible to get through the sending process without any prompts, that is, entering rcpt: No response at all. Check the mail. the log prompt is mysql. what problems does sock cause me to be depressed for many days? I finally found a piece of code on a forum:
Like the secret of martial arts, the secret will be immediately returned:
250 2.1.5 OK
After the basic setup is complete, use squirrelmail and outlook in the local domain, and the sending and receiving operations are normal,
The problem arises again. If you send an email to the Internet, you will be prompted:
Relay access denied
Also, it took a long time to get depressed. Later, mydestination = added to the IP address of this website in the main. cf configuration, but there are still some problems that can only be sent and received on the web.
The next step is to deal with spam and virus scanning. This is the most important and is still under study.
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