Article Title: Solve the Sendmail554 error. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
Sendmail is a popular mail sending service program in Unix/Linux environments. However, the configuration is cumbersome and has many problems. This article solves a problem that cannot be sent.
Each sent email is reported as follows:
----- Transcript of session follows -----
554 5.0.0 MX list for example.com. points
Back to example.com.
554 5.3.5... Local
Configuration error
The solution is:
In/etc/mail/sendmail. cf, change Cwlocalhost to Cwexample.com.
Then restart sendmail.
/Etc/init. d/sendmail stop, and then start (Solaris 8)
/Etc/rc. d/init. d/sendmail restart (Linux)
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