<div>
here is the solution for you:-<br />
<a href="https://www.experts-exchange.com/questions/21847103/Update-BES-to-recognize-new-Exchange-Server-WITHOUT-wiping-re-activating-user-account-handheld.html" rel="ugc">https://www.experts-exchange.com/questions/21847103/Update-BES-to-recognize-new-Exchange-Server-WITHOUT-wiping-re-activating-user-account-handheld.html</a>
</div>


here is the solution for you:-
https://www.experts-exchange.com/questions/21847103/Update-BES-to-recognize-new-Exchange-Server-WITHOUT-wiping-re-activating-user-account-handheld.html [https://www.experts-exchange.com/questions/21847103/Update-BES-to-recognize-new-Exchange-Server-WITHOUT-wiping-re-activating-user-account-handheld.html]

<div>
Thanks but I'm not sure that's the solution I'm after.
</div>


Thanks but I'm not sure that's the solution I'm after.

<div>
OK, Please keep updating us if you have any further issue... :)
</div>


OK, Please keep updating us if you have any further issue... :)

<div>
What is the actual error when trying to activate the device?
</div>


What is the actual error when trying to activate the device?

<div>
<div class="content wysiwyg-content">
Our exchange server 2007 crashed and we built a new one to replace it. Now, we cannot activate blackberrys whose mailboxes are on the new exchange server. There are other exchange servers in the organisation and we can activate mailboxes that are on those, but not the new exchange server.
</div>
</div>


Our exchange server 2007 crashed and we built a new one to replace it. Now, we cannot activate blackberrys whose mailboxes are on the new exchange server. There are other exchange servers in the organisation and we can activate mailboxes that are on those, but not the new exchange server.

Cannot activate Blackberry with replacement Exchange server

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

BlackBerry is a line of wireless handheld devices and services designed and marketed by BlackBerry Limited. BlackBerry devices can record video, take photos, play music and also provide functions such as Web-browsing, email messaging, instant messaging, and the multi-platform BlackBerry Messenger service, and specializes in secure communications and mobile productivity.

BlackBerry

The BlackBerry operating system is proprietary; releases beginning with BlackBerry 10 include support for applications written for the Android platform. As such, developers can use almost any programming language that can be used for other smartphones, including Java, Adobe Air, .NET and HTML5/JS (via an app packaging framework like PhoneGap) .