[BUG] Send message to all customers reveals all e-mails !

[Spacedust]

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MESSAGE NUMBER 794424
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Received: (qmail 1697 invoked by uid 0); 11 Sep 2014 18:06:15 -0000
Date: 11 Sep 2014 18:06:15 -0000
Message-ID: <20140911180615.1695.qmail@mail.xxx.pl>
To: xxx@interia.pl
Subject: Test
From: admin@xxx
MIME-Version: 1.0
Content-type: text/html; charset=utf-8
Reply-To: sxxx@gmail.com
Reply-To: nxxx@gmail.com

<many e-mails here>

[Spacedust]

There is a critical bug inside smessagelib.php !!!

This line is causing this and must be removed:

//      $extra .= "Reply-To: {$cm}\n";

[MRatWork]

What about if it's disabled and then we don't know email received or not?

[Spacedust]

What about if it's disabled and then we don't know email received or not?

All mails arrives fine. You can normally reply for them too.