Đoàn Trần Công Danh [off-list ref] writes:
When SMTP servers receive 8-bit email messages, possibly with only
LF as line ending, some of those servers decide to change said LF to
CRLF.
Some mailing list software, when receives an 8-bit email message,
decide to encode such message in base64 or quoted-printable.
This series try to help users of such softwares deal with such patches.
Thanks. Use of parse_options() did make the overall series longer,
but the result looks a lot nicer.
I've left a few comments, but overall the series looks almost
perfect ;-)