Following up on my previous comments about greylisting, I
have been having issues with the gld daemon timing out and leaving lots of dead
processes. This doesnt stop mail from
passing through but will pose a problem in the future. I tried to contact the authors with the issue
but as of yet have had no reply. In an
attempt to find some resolution I dropped a message in to the postfix-users
mailing list describing my problemI had a few responses all telling me that
they have had the same issue and have moved to using policyd. Im currently configuring the installationand will report on my findings later.