I know the upstream developer of this and he's moved from the job that had him motivated to work on this. In his words, "It's toast". I suspect that this will be a candidate for removal.
He does report that he used to run this for extended periods with Sendmail without any issues. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org