Re: Rmail: toggle between summary and message buffers

[Eli Zaretskii]

> Date: Sat, 22 Jun 2019 10:02:21 +0200
> From: Xavier Maillard <xavier@maillard.im>
> Cc: help-gnu-emacs@gnu.org
> 
> > Don't use "C-c C-c".  Use "C-c C-s" instead, and have a separate frame
> > for the *mail* buffer where you compose and send email.  Then Emacs
> > will not mess up your windows in the Rmail frame.
> 
> Do you mean to C-x 5 2 from the *mail* buffer ?

I mean "C-x 5 b *mail* RET" (which should be done only once per Emacs
session), and then use "C-c C-s" to send mail you composed.