All checksums have been double-checked against existing RMD160 and
SHA512 hashes
The following distfiles were unfetchable (possibly fetched
conditionally?):
./mail/qmail/distinfo netqmail-1.05-TAI-leapsecs.patch
The flufl.bounce library provides a set of heuristics and an API for
detecting the original bouncing email addresses from a bounce message.
Many formats found in the wild are supported, as are VERP and RFC 3464
(DSN).