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Hi,<br />
<br />
<br />
We have Exchange 2013 installed on Windows Server 2012. Outlook Anywhere is working but when we use Active Sync on iPhone or Android, we are unable to send any emails.<br />
<br />
<br />
Exchange Cummulative Updates 1 has been installed.<br />
<br />
<br />
We get this error on iPhone :<br />
<br />

<blockquote>
Cannot Send Mail<br />
The message was rejected by the server because it is too large.
</blockquote>
<br />
The message is almost empty but nothing can be sent.<br />
<br />
Do you have any idea what can be the problem ?<br />
<br />
Thank you.
</div>
</div>


Hi,


We have Exchange 2013 installed on Windows Server 2012. Outlook Anywhere is working but when we use Active Sync on iPhone or Android, we are unable to send any emails.


Exchange Cummulative Updates 1 has been installed.


We get this error on iPhone :

Cannot Send Mail
The message was rejected by the server because it is too large.

The message is almost empty but nothing can be sent.

Do you have any idea what can be the problem ?

Thank you.

Active Sync Problem with new Exchange 2013 Install on Windows Server 2012

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

Within Internet message handling services (MHS), a message transfer agent or mail transfer agent (MTA) or mail relay is software that transfers electronic mail messages from one computer to another using a client–server application architecture. A MTA implements both the client (sending) and server (receiving) portions of the Simple Mail Transfer Protocol (SMTP). The terms mail server, mail exchanger, and MX host may also refer to a computer performing the MTA function. The Domain Name System (DNS) associates a mail server to a domain with mail exchanger (MX) resource records containing the domain name of a host providing MTA services.

Email Servers

Windows Server 2012 is the server version of Windows 8 and the successor to Windows Server 2008 R2. Windows Server 2012 is the first version of Windows Server to have no support for Itanium-based computers since Windows NT 4.0. Windows Server 2012, now in its second release (Windows Server 2012 Release 2) includes Foundation, Essentials, Standard and Datacenter, and does not support IA-32 or IA-64 processors.