SYNOPSIS

dkim-stats file

DESCRIPTION

The dkim-stats utility reads from a dkim-filter statistics database and dumps the data therein to standard output. It takes as its only argument the path to this database. The dkim-filter statistics gathering is disabled by default, but can be enabled through a Statistics entry in /etc/dkim-filter.conf. This is currently an undocumented feature of the dkim-milter package which must be enabled by a compile-time option.

OUTPUT

dkim-stats groups statistics output by domain and canonicalization. Each line begins with a domain and a header/body canonicalization. The canonicalization is currently the raw enumerated value taken from the libdkim headers; for reference, 0 = simple, 1 = relaxed, and 2 = noswp. This format looks like:

domain:x/x x pass/x fail, last v=x, l=x, a=x, date

For each line, the following statistics are shown:

number pass/number fail

Count of passes and failures

last v=version

Most recent DKIM signature version seen; this is another integer code starts at 0 and goes through 5, with higher numbers representing more recent versions of the draft DKIM specification.

l=number

A boolean indicating whether or not the most recent signed message had an "l=" tag in its signature.

a=algorithm

Most recent algorithm seen (0 = rsa-sha1; 1 = rsa-sha256)

date

Last date a signed message was seen

EXAMPLES

gmail.com:1/1 212 pass/0 fail, last v=2, l=0, a=0, Sat May 5 17:42:58 2007

gmail.com, using canonicalization relaxed/relaxed , has sent 212 messages that passed signature verification and 0 that failed. The most recently seen signature version was 2 , the most recently seen signature algorithm was rsa-sha1 , and the last message did not include a length tag. The most recent message was seen on 2007/05/05 at 17:42:58 in the server's local time zone.

NOTES

The output of dkim-stats is subject to change. Please be aware of this when upgrading to future releases, especially if you develop any scripts that consume the output.

VERSION

This man page covers the dkim-stats that shipped with version 2.8.0 of dkim-filter.

HISTORY

This original version of this man page was contributed by Mike Markley <[email protected]> for the Debian project.