If you have a hard time getting the above to work for you, as I did,
it's also possible to add a message-send-mail-hook in your .emacs to
-send the from header explicitly as an argument to msmtp:
-
-(http://www.emacswiki.org/cgi-bin/wiki/GnusMSMTP#toc2)
+send the from header explicitly as an argument to msmtp as described
+[here](http://www.emacswiki.org/cgi-bin/wiki/GnusMSMTP#toc2) on the
+emacswiki.
## <span id="address_completion">Address completion when composing</span>
Alternatively, you may prefer to use `mml-secure-message-sign-pgpmime` instead
of `mml-secure-sign-pgpmime` to sign the whole message instead of just one
part.
+
+### Troubleshooting message-mode gpg support
+
+- If you have trouble with expired subkeys, you may have encounted
+ emacs bug #7931. This is fixed in git commit 301ea744c on
+ 2011-02-02. Note that if you have the Debian package easypg
+ installed, it will shadow the fixed version of easypg included with
+ emacs.