Sendmail is a popular mail delivery service program in the Unix/Linux environment. However, its configuration is very cumbersome and has many problems. This article addresses a problem that cannot be sent.
question:
Mail sent each time reported:
----- 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, then start (Solaris 8)
/etc/rc.d/init.d/sendmail restart (Linux )
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