🚀 go-pugleaf

kyle> It might look funny but it has utility.  It's much easier to
kyle> chop addresses out of the list if they are one per line.

jc> But if you are sending to a list of say 20 local users, this makes
jc> the message *much* longer than necessary.  

I still use VM 4.41, so I'm not sure if you're taling about separate
"TO:" lines or just continuation lines to get the
one-addresee-per-line.  If the latter, you could use the
recently-posted feedmail.el.  It's a replacement for part of
sendmail.el, and one of the things it (optionally) does is:


(defvar feedmail-fill-to-cc t
  "*Non-nil means do smart filling (line-wrapping) of TO: and CC: header
lines.  If nil, the lines are left as-is.  The filling is done after
mail address alias expansion.")
-- 
  Bill Carpenter         att!hos1cad!wjc  or  attmail!bill