The statistics File
The sendmail program can maintain an ongoing record of the total number and total sizes of all outgoing and incoming mail messages handled by each delivery agent. This ability is enabled by defining STATUS_FILE in your m4 build file:
define(`STATUS_FILE',`/path')
The /path
is the full
pathname of the file into which statistics are
saved. V8.12 sendmail provides
configuration files that specify
/path
as:
/etc/mail/statistics
Just declaring the StatusFile
option is not enough,
however, for if the file does not exist (or is
unwritable), sendmail silently
ignores that file and does not save statistics. To
avoid this behavior, sendmail
creates an empty file during installation:
% touch /etc/mail/statistics
Note that the gathering of statistics can be turned off merely by renaming or removing the file.
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