-d8.3

-d8.3

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Trace dropped local hostnames

Debug command-line switch

If a hostname is dropped because bool (above) is nonzero, the -d8.3 switch causes sendmail to print the following:

 found localhost (  host  ) in MX list, pref=  pref  

The host is the hostname that is being dropped. The pref is the numerical preference associated with the MX record.