Provided by: onak_0.6.1-1_amd64
onak-mail.pl - Process OpenPGP keyserver emails.
onak-mail.pl is the mail processing component of the onak OpenPGP keyserver. It processing incoming mails from other keyservers and users using the email interface to the keyserver. It should be run from an aliases file, a .forward or via procmail and takes no options.
/etc/onak.ini default configuration file
This man page could probably do with some more details.
onak was written by Jonathan McDowell <email@example.com>. It can be found at http://www.earth.li/projectpurple/progs/onak.html ONAK-MAIL.PL(8)