Hello,
> * I'd like mew to support gpg ascii signings.
If you mean the clear signature, use the following configuration:
(setq mew-use-old-pgp t)
This works only with Mew 4.
> * For some reason i'm unable to use mew with imaps servers, here is
> * my .mew.el:
> ("imap-ssl" . "t")
This should be t, not "t".
--Kazu