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You need to look at the headers to see where the duplication is taking place. <br />
I would be very surprised if this was Exchange causing the duplication - I would be looking at the appliance. <br />
<br />
Simon.
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You need to look at the headers to see where the duplication is taking place.
I would be very surprised if this was Exchange causing the duplication - I would be looking at the appliance.

Simon.

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i will take a look at the headers when they come in. &nbsp;I have looked at everything in the appliance and can not find anything there that looks like it could cause the problem.
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i will take a look at the headers when they come in.  I have looked at everything in the appliance and can not find anything there that looks like it could cause the problem.

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I installed a Sonicwall 400 e-mail appliance to scan for spam on my Exchange 2003 server. &nbsp;Since installing this box my users are receiving some messages multiple times. &nbsp;They receive some messages only one time but others appear up to ten times. &nbsp;Is there anything in Exchange 2003 that would hold these messages and send them multiple times?
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I installed a Sonicwall 400 e-mail appliance to scan for spam on my Exchange 2003 server.  Since installing this box my users are receiving some messages multiple times.  They receive some messages only one time but others appear up to ten times.  Is there anything in Exchange 2003 that would hold these messages and send them multiple times?

Users receiving the same message multiple times

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.