Hide recipients (but not Bcc) (was: Re: mail to a group?)

[Arnaud Vandyck]

"Andrew A. Raines" <aaraines@pobox.com> writes:

> Vektor <vektor@126.com> writes:
>
>> sometimes i want to send mail to a group of my friends.  i use
>> bbdb to record their email addresses. now i wonder if there is a
>> convenient way to record them as a "group", and all i need to do
>> next time is just send my mail to the "group" so that all my
>> friends will get the mail?
>
> BBDB calls this ``mail aliases.''  Visit the record of each friend
> you want on a list, type C-o, and add a ``mail-alias'' field which
> you then populate with the name of the list.  If a friend should be
> on more than one list, add more list names to his mail-alias field.

Is there a way to hide senders like in Mew

To: somefriends:f1@com.com,f2@dom.dom;

and when you receive the message, you only see

To: somefriends:;

-- 
Arnaud Vandyck