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All of mentioned examples are a client access role functionality not mailfow ( hub transport )...<br />
<br />
fot outlook connection no major changes .... Of of the changes is on outlook anywhere, in 2010 no need to connect to the mailbox directly from external outlook client but they connects to cas and gas proxies the connection &nbsp;to mailbox server.<br />
<br />
<br />
Owa: more browsers support , more theams on sp1...2010 is more interactive (close to outlook clients ).
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All of mentioned examples are a client access role functionality not mailfow ( hub transport )...

fot outlook connection no major changes .... Of of the changes is on outlook anywhere, in 2010 no need to connect to the mailbox directly from external outlook client but they connects to cas and gas proxies the connection  to mailbox server.


Owa: more browsers support , more theams on sp1...2010 is more interactive (close to outlook clients ).

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@Sulimanw i clearly stated I was talking about CAS <br />
<br />
moreover even in 2007 Outlook Anywhere clients connect to the CAS not to the mailbox server. the only difference, as i already said, are internal outlook clients (MAPI) that connect to the cas in 2010 (for everything but public folders) and directly to mailbox in 2007
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@Sulimanw i clearly stated I was talking about CAS

moreover even in 2007 Outlook Anywhere clients connect to the CAS not to the mailbox server. the only difference, as i already said, are internal outlook clients (MAPI) that connect to the cas in 2010 (for everything but public folders) and directly to mailbox in 2007

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When I start typing to answer the question, your.comment was not there.....<br />
<br />
Thanks for your update.
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When I start typing to answer the question, your.comment was not there.....

Thanks for your update.

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What's the difference of mail flow between Exchange 2007 and 2010?<br />
<br />
For exemple:<br />
<br />
1- from Outlook client to access the mailbox<br />
2- By user by Outlook anywhere<br />
2- By OWA
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What's the difference of mail flow between Exchange 2007 and 2010?

For exemple:

1- from Outlook client to access the mailbox
2- By user by Outlook anywhere
2- By OWA

What's the difference of mail flow between Exchange 2007 and 2010?

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.