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Now that i have been able to make it to that customer only two people are having the issue and meither of them are using blackberry. &nbsp;The blackberries are using pop &nbsp;and outlook is using the default for exchange, which in my exhaustion i have forgotten what it is. &nbsp;One user has Outllook 2003 SP1 and the other SP2.
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Now that i have been able to make it to that customer only two people are having the issue and meither of them are using blackberry.  The blackberries are using pop  and outlook is using the default for exchange, which in my exhaustion i have forgotten what it is.  One user has Outllook 2003 SP1 and the other SP2.

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I have fixed it. &nbsp;I have &nbsp;a POP3 account configured to exchange server so they can send mail using their other domain and i had to stop that account from receiving mail.
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I have fixed it.  I have  a POP3 account configured to exchange server so they can send mail using their other domain and i had to stop that account from receiving mail.

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I administer an SBS 2003 R2 Server Standard running exchange 2003 for email. &nbsp;All of the users have a problem after they read mail it gets marked as read but within 20 min the read messages are marked as unread. &nbsp;They are using Outlook 2003 SP2 as their email client. &nbsp; This also seems to be causing a problem for blackberry users because they are receiving the same email multiple times.<br />
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Pleas Help<br />
<br />
Jason
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I administer an SBS 2003 R2 Server Standard running exchange 2003 for email.  All of the users have a problem after they read mail it gets marked as read but within 20 min the read messages are marked as unread.  They are using Outlook 2003 SP2 as their email client.   This also seems to be causing a problem for blackberry users because they are receiving the same email multiple times.

Pleas Help

Jason

read messages become unread after a few minutes  using exchange 2003

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.

Exchange

An email client, email reader or more formally mail user agent (MUA) is a computer program used to access and manage a user's email. A web application that provides message management, composition, and reception functions is sometimes also considered an email client, but more commonly referred to as webmail.

Email Software

Small Business Server (SBS) is a line of server operating systems targeted at small businesses by bundling the operating system with a number of other Microsoft products that would normally need to be purchased or licensed separately. The most notable inclusions are Exchange, SQL Server, SharePoint and ISA/TMG (Microsoft's firewall and proxy server).