Variable: rmail-user-mail-address-regexp
rmail-user-mail-address-regexp is a customizable variable defined in
rmail.el.gz.
Value
nil
Documentation
Regexp matching user mail addresses.
If non-nil, this variable is used to identify the correspondent
when receiving new mail. If it matches the address of the sender,
the recipient is taken as correspondent of a mail.
If nil (default value), your user-login-name(var)/user-login-name(fun) and user-mail-address
are used to exclude yourself as correspondent.
Usually you don't have to set this variable, except if you collect mails sent by you under different user names. Then it should be a regexp matching your mail addresses.
Setting this variable has an effect only before reading a mail.
This variable was added, or its default value changed, in Emacs 21.1.
Probably introduced at or before Emacs version 21.1.
Source Code
;; Defined in /usr/src/emacs/lisp/mail/rmail.el.gz
;;;###autoload
(defcustom rmail-user-mail-address-regexp nil
"Regexp matching user mail addresses.
If non-nil, this variable is used to identify the correspondent
when receiving new mail. If it matches the address of the sender,
the recipient is taken as correspondent of a mail.
If nil \(default value), your `user-login-name' and `user-mail-address'
are used to exclude yourself as correspondent.
Usually you don't have to set this variable, except if you collect mails
sent by you under different user names.
Then it should be a regexp matching your mail addresses.
Setting this variable has an effect only before reading a mail."
:type '(choice (const :tag "None" nil) regexp)
:group 'rmail-retrieve
:version "21.1")