<div>
Thanks very much for the prompt replies. I have split points - good to have the peace of mind. I will get the TTL changed to 1 hr now so we are ready to go<br />
<br />
Cheers.
</div>


Thanks very much for the prompt replies. I have split points - good to have the peace of mind. I will get the TTL changed to 1 hr now so we are ready to go

Cheers.

<div>
<div class="content wysiwyg-content">
One of our customers has a new WAN connection being installed and we will now be routing email to their Ex2010 server via this new connection - so their Internet facing IP address will change. Is this likely to cause problems for clients accessing the server via Outlook Anywhere or via iPhone's etc - I am thinking we may have issues with SSL Cert etc - has anyone had any experience with this. I understand we need to make a change to the DNS A Records and MX and SPF - this is all fine but I dont want to have client access issues once the new connection comes online<br />
<br />
Thanks.
</div>
</div>


One of our customers has a new WAN connection being installed and we will now be routing email to their Ex2010 server via this new connection - so their Internet facing IP address will change. Is this likely to cause problems for clients accessing the server via Outlook Anywhere or via iPhone's etc - I am thinking we may have issues with SSL Cert etc - has anyone had any experience with this. I understand we need to make a change to the DNS A Records and MX and SPF - this is all fine but I dont want to have client access issues once the new connection comes online

Thanks.

WAN IP Address change for Exchange 2010 - certificate problems?

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

The Windows operating systems have distinct methodologies for designing and implementing networks, and have specific systems to accomplish various networking processes, such as Exchange for email, Sharepoint for shared files and programs, and IIS for delivery of web pages. Microsoft also produces server technologies for networked database use, security and virtualization.

Windows Networking

Windows Server 2008 and Windows Server 2008 R2, based on the Microsoft Vista codebase, is the last 32-bit server operating system released by Microsoft. It has a number of versions, including including Foundation, Standard, Enterprise, Datacenter, Web, HPC Server, Itanium and Storage; new features included server core installation and Hyper-V.