Dave Barker <kzar@kzar.co.uk> writes:

>
> (add-hook 'message-setup-hook
>           (lambda ()
>             (gnus-alias-determine-identity)
>             (define-key message-mode-map (kbd "C-c f")
>               'gnus-alias-select-identity)
>             (flyspell-mode)
>             (mml-secure-message-sign-pgpmime)))

Can you duplicate the problem without gnus-alias?

d