djcb/mu — pull request #33 by fravashi (2012-07-02 01:15:20+00:00)
Title: documentation fix for emacs 24 smtp

Emacs 24 changed the SMTP authentication options. See https://www.gnu.org/software/emacs/manual/html_node/smtpmail/Encryption.html.

The new format is:

```elisp
(require 'smtpmail)
(setq message-send-mail-function 'smtpmail-send-it
smtpmail-stream-type 'starttls
smtpmail-default-smtp-server "smtp.gmail.com"
smtpmail-smtp-server "smtp.gmail.com"
smtpmail-smtp-service 587)
```
All authentication info must be in an authinfo file.