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I changed the banner to mail.childadvocates.net, i am still confused on how to set up the reverse DNS though, i checked perform reverse dns lookup, what other setting should i be changing, thanks again
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I changed the banner to mail.childadvocates.net, i am still confused on how to set up the reverse DNS though, i checked perform reverse dns lookup, what other setting should i be changing, thanks again

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You don't set the reverse DNS. Your ISP does. The reverse DNS is attached to the external IP address of the Exchange server. <br />
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Simon. 
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You don't set the reverse DNS. Your ISP does. The reverse DNS is attached to the external IP address of the Exchange server.

Simon.

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I am being told that my mail server is not giving out a proper name, so we keep being blacklisted, what setting in exchange 2003 should i change to resolve this. Error i am getting is &lt;casvr002.childadvocates.n<wbr />s #5.5.0 smtp;550-69.39.135.189 blocked by ldap:ou=rblmx,dc=comcast,d<wbr />c=net&gt;. I have been taken off of the blacklist then put back on 3 days later, thanks<br />

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I am being told that my mail server is not giving out a proper name, so we keep being blacklisted, what setting in exchange 2003 should i change to resolve this. Error i am getting is <casvr002.childadvocates.ns #5.5.0 smtp;550-69.39.135.189 blocked by ldap:ou=rblmx,dc=comcast,dc=net>. I have been taken off of the blacklist then put back on 3 days later, thanks


Exchange Server on Blacklist - Again

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.