william kendig
Joined: 14 Jun 2009
Posts: 2
Location: The OC
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Posted:
Sun Jun 14, 2009 7:47 am Post subject:
Msg del delayed or blocked with 2k7SP1 but not with 2k3SP2 |
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I have Exchange 2003 SP2 running on a 2003 DC. It has worked flawlessly for close to 5 years using a dynamic IP. I bought a new box because about once a week I'm getting blue screens related to hardware. On the new box i'm testing MSE 2007 SP1 on a 2008 DC using the same dynamic IP. The router is still forwarding ports to the 2003 box because I can't take it offline until the 2007 box works. To test I am using OWA with the administrators account. From a client I log into OWA and most domains I email to are returning NDR's or delayed delivery which eventually fails. Below are some examples:
mx.bigfoot.com #554 Access denied from 72.129.57.xx. See http://www.us.sorbs.net for more information ##
fujitsu2.fujitsu.com #550 5.7.1 <william.kendig@us.fujitsu.com>... Mail from 72.129.57.xx blocked using Trend Micro RBL+.
I thought it may have something to do with the spam filter script that comes with 2007 so I uninstalled that but the problem persists. I email to these same addresses from the 2003 box, using same external dynamic IP without issue. Please advise.
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