Re: Encrypting outgoing message but not Gcc?

[Lloyd Zusman <ljz@asfast.com>]

Simon Josefsson <jas@extundo.com> writes:

> Lloyd Zusman <ljz@asfast.com> writes:
>
>> Is there a way to configure Gnus to encrypt an outgoing message, but not
>> its Gcc?
>
> It should be easy to add that functionality by writing a function,
> similar to mml-tweak-externalize-attachments, and it to
> mml-tweak-sexp-alist.

Thanks.  I've looked through mml.el, and I get the general idea about
`mml-tweak-sexp-alist'.  However, I don't know enough about the internal
logic of this whole mml thing to see how this can be used to prevent
encryption of messages destined to Gcc.

Specifically, I have the following questions:

1. When the specifed sexp is being invoked, what variables do I look at
   which will tell me that the part is on its way to a Gcc destination,
   as opposed to somewhere else?

2. Once I determine the answer to number 1, what should this sexp do to
   tell the mml system not to do any encryption on this part?


-- 
 Lloyd Zusman
 ljz@asfast.com