If you’re writing an email in Emacs, and the recipient reads it on their phone, chances are it’s going to look like this:
If you use messages-are-flowing, it will hopefully look like this instead:
This works by distinguishing “hard” and “soft” newlines while writing the message. As shown in this screenshot, hard newlines are designated with “⏎”:
The “flowed” text format is described in RFC 2646.
Install messages-are-flowing.el with M-x package-install-file, and
then add the following to your .emacs file:
(add-hook 'message-mode-hook 'messages-are-flowing-use-and-mark-hard-newlines)