In the sendmail.mc file from the sendmail package, there
is a reference to access.db which is supposed to incorporate
a file called access.db.m4 from
/usr/lib/sendmail-cf/feature/ into your sendmail
configuration. The file is in the directory, but it is named
The simplest fix for this is to change the line with the
access database feature to be FEATURE(`access_db') in the
This is already fixed in sendmail-8.9.3-14.