I gotta ask again..
I have a working setup with qmail, vpopmail w/ MySQL and qmail-pop3.
For verification of incoming smtp users I simply run pop-before-smtp,
but I've seen lots of other systems running other verification, f.x.
Anyone who can fill me in regarding what's to prefer? And where I can
get needed software. I would like to run with as little patches as
possible to the installed software, so is there any "add-on" package?
Is it worth the effort to even care?