Log Message:
Update of mail/nail to 11.22.

[11.22] released 3/20/05
* In threaded mode, the thread structure is now shown using line-drawing
  characters in the header summary. (This looks best on a UTF-8 terminal.)
* If a message contains both a 'References' and an 'In-Reply-To' header
  field, 'In-Reply-To' is now preferred for threading and the ',' address.
* When a message part of content-type text/anything is written with the
  pipe-type/subtype mechanism, it is now converted to the character encoding
  of the locale (as it was before 11.14 or so).
* When using a hostname with a port number attached with SMTP STARTTLS,
  strip the port number for correct host name verification (Bugreport by
  Gary E. Rafe).