The Reply-To address is going to the bounce account

Hi,

I'm using the 4.6 beta3 version, on latest wordpress.
until the 4.6 alpha versions, the reply-to email address was working, the mailing From address is the bounce@ account, but the reply to was the contact@ address.
I noticed that after the update to beta versions, the contact@ account was not receiving any reply from emails and mailing sent from civicrm.
After some tests I saw that the Reply-To address is the bounce@ address

Reply-To: bounce+r+466+16963+8b09365df9ce6965@dlbrasilia.com.br
From: =?utf-8?Q?DL_Bras=C3=ADlia?= <dl@dlbrasilia.com.br>
Subject: =?utf-8?Q?L=C3=BAbina=2C_voc=C3=AA_quer_um_mundo_melhor=3F?=
List-Unsubscribe: <bounce+u+466+16963+8b09365df9ce6965@dlbrasilia.com.br>
Message-ID: <bounce+m+466+16963+8b09365df9ce6965@dlbrasilia.com.br>
job_id: 466
To: =?utf-8?Q?L=C3=BAbina_Guadagnim?= <lubna@dlbrasilia.com.br>
Precedence: bulk
X-CiviMail-Bounce: bounce+b+466+16963+8b09365df9ce6965@dlbrasilia.com.br