choose/set from address & gcc-sent_mail

[Benjamin Slade]

Is there any way to have Gnus automatically prompt for an account in
case none is set, when composing a new mail or replying to an email?

I have set:

(setq gnus-parameters
      '(
        ("home"
         (posting-style
          (address "me@gmail.com")
          (gcc "\"nnimap+home:[Gmail].Sent Mail\"")))
        ("work"
         (posting-style
          (address "me@work.com")
          (gcc "\"nnimap+work:[Gmail].Sent Mail\"")))
))

Which means that if I reply to an email or compose a new email when I'm
in nnimap+home:.* or nnimap+work:.* it automatically picks the right
from address and puts a copy of the sent mail in the right place.

But if I'm in a virtual group or in no group at all, then no Gcc is set,
and From is set to
"....i-did-not-set--mail-host-address--so-tickle-me". What I would like
to do is, in the absence of the account already being properly set, as
per the above rules, to prompt me to chose between, say, "home" and
"work".

Does anyone have something like this set up?


-- 
( Dr Benjamin Slade . b.slade@utah.edu . http://www.jnanam.net/slade )
 ( Linguistics . University of Utah )
   (pgp_fingerprint: (21BA 2AE1 28F6 DF36 110A 0E9C A320 BBE8 2B52 EE19))
         '(sent by 真/MA Gnus on Emacs running under GNU/Linux)