11.3 Why doesn’t Emacs expand my aliases when sending mail?
See The Emacs Manual in The Emacs Manual.
- Normally, Emacs expands aliases when you send the message.
To expand them before this, use M-x expand-mail-aliases.
- Emacs normally only reads the .mailrc file once per session, when
you start to compose your first mail message. If you edit the file
after this, you can use M-x build-mail-aliases to make Emacs
reread it. Prior to Emacs 24.1, this is not an interactive command, so
you must instead type M-: (build-mail-aliases) RET.
- If you like, you can expand mail aliases as abbrevs, as soon as you
type them in. To enable this feature, execute the following:
(add-hook 'mail-mode-hook 'mail-abbrevs-setup)
Note that the aliases are expanded automatically only after you type
a word-separator character (e.g., RET or ,). You can force their
expansion by moving point to the end of the alias and typing C-x a e