Hi all,<br><br>When a user tried to correspond to a ticket, the email got bounced<br>by our email server with the following message:<br><br>-------------------<br><p>This message was created automatically by mail delivery software.<br>
<br>
A message that you sent could not be delivered to one or more of its<br>
recipients. This is a permanent error. The following address(es) failed:<br>
<br>
helpdesk@<hostname><br>
local delivery failed<br>
<br>
The following text was generated during the delivery attempt:<br>
<br>
------ helpdesk@<hostname> ------<br>
<br>
RT server error.<br>
<br>
The RT server which handled your email did not behave as expected. It<br>
said:</p>
<p>^A^@^@^@^N</p><span class="HcCDpe"></span>---------------------<br><br>It happens very rarely, though. <br><br>Also, when I try to refresh my browser, it sometimes asks me if I wish to<br>download a binary file. I downloaded the file and saw that it contained<br>
the same five characters as above (^A^@^@^@^N). I do not know<br>if they are related or not.<br><br>Any help would be greatly appreciated,<br><br>Thanks,<br>Akash.<br>