Re: fs-change-smtp and draft messages

[Hadron]

Tassilo Horn <tassilo@member.fsf.org> writes:

> Hadron <hadronquark@googlemail.com> writes:
>
> Hi Hadron,
>
>> If I save a message to drafts and then edit it at a later date (press
>> "e" - calls function gnus-draft-edit-message) then the call to the
>> hook fs-change-smtp doesn't respect the existing "from" field in the
>> draft.
>
> Sure, because the message buffer doesn't neet to be setup then.  You
> added `fs-change-smtp' to `message-setup-hook', whereas
> `message-send-hook' would be much more appropriate.

Ye gods. That must have been some careless global changes I made.

The question remains though and possibly you could explain it to me (I
cant follow the lisp), why is message setup hook being called for
editing a draft, and even though it is (was) why is it not picking up
the existing "From" field that is there in the draft?

>
>> ,----
>> | (defun fs-change-smtp ()
>> |   "Change the SMTP server according to the current from line."
>> |   (setq smtpmail-starttls-credentials '(("smtp.gmail.com" 587 nil nil)))
>> |   (setq message-send-mail-function 'smtpmail-send-it)
>> |   (save-excursion
>> |     (let ((from
>> |            (save-restriction
>> |              (message-narrow-to-headers)
>> |              (message-fetch-field "from"))))
>> |       (message "%s" from)
>> |       (message "**** From is `%s', setting `smtpmail-smtp-server' to `%s'"
>> |                from
>> |                (cond
>> |            ((string-match ".*adron.*" from)
>> |             (setq smtpmail-auth-credentials '(("smtp.gmail.com" 587 
>> "hadronquark" "*******"))))
>> |                 ((string-match ".*default.*" from)
>> |             (setq smtpmail-auth-credentials '(("smtp.gmail.com" 587 
>> "otheremails" "********"))))
>> |            (t
>> |             (setq smtpmail-auth-credentials '(("smtp.gmail.com" 587 
>> "default" "********")))
>> |                )))))
>> | )
>> | 
>> | (add-hook 'message-setup-hook 'fs-change-smtp)
>> `----
>
> Bye,
> Tassilo

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