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Hi, you can directly upgrade to SP1. Exchange 2013 SP1 just got released.<br />
And installation sequence should be CAS followed by MBX
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Hi, you can directly upgrade to SP1. Exchange 2013 SP1 just got released.
And installation sequence should be CAS followed by MBX

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Dear Experts,<br />
<br />
we have 2 CAS, 2 MBx servers in our environment, we are planing to upgrade to CU3.<br />
please advise which servers i can start with CAS or MBx.<br />
<br />
Thanks
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Dear Experts,

we have 2 CAS, 2 MBx servers in our environment, we are planing to upgrade to CU3.
please advise which servers i can start with CAS or MBx.

Thanks

Upgrade Exchange 2013 CU2 to CU3

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.