This one has been pending for around two months because
it installs root suid files. The port strips these out
by default, and pkg/SECURITY has details on if they need
to be reenabled. qmail at least doesnt need it, others can
probably be configured to not.
(naddy@ and avsm@ discussed this)
--
maildrop is a replacement for your local mail delivery agent. It
reads a mail message from standard input, then delivers the message
to your mailbox. maildrop knows how to deliver mail to mbox-style
mailboxes, and maildirs.
maildrop will optionally read instructions from a file, which
describes how to filter incoming mail. Instructions can be provided
having mail delivered to alternate mailboxes, or forwarded somewhere
else. Unlike procmail, maildrop uses a structured filtering language.
maildrop is written in C++, and is significantly larger than procmail
in compiled form. However, it uses resources much more efficiently.
Unlike procmail, maildrop will not read a 10 megabyte mail message
into memory. Large messages are saved in a temporary file, and are
filtered from the temporary file.