Subject: Re: bug#17706: 24.4.50; locked file error in rmail-insert-inbox-text

From: Eli Zaretskii <[email-masked]>
Date: Fri, 06 Jun 2014 18:50:23 +0300

> Date: Fri, 06 Jun 2014 18:39:22 +0300
> From: Eli Zaretskii <[email-masked]>
> Cc: [email-masked]
> 
> Does "M-x rmail" on your system fetch mail from some inbox?

Answering myself: YES.

This message comes from rmail-insert-inbox-text.  But I don't think it
was changed recently, so I wonder in what Emacs version you don't see
it.