Second Exchange 2013 server for mailboxes

Existing setup - - -  Single Exchange 2013 Standard server doing all roles with 5 databases.  Need to add a second Exchange server because of adding new users and a new database.  Unfortunately, I'm struggling with understanding.  I thought that I could add a second mailbox (only) server that would run the new mailbox and continue using the original server for OWA, SMTP, etc.  I can add the users to the new mailbox, but can't login to OWA.  Can anyone help me with this?  Am I wrong that I can keep OWA, etc on the original?  Any good links on how to do this?  Thanks in advance ... Experts Exchange has always been a wealth of knowledge and help.
tparrettAsked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Amit KumarCommented:
Ideally, one CAS server can provide access services to all mailbox servers in single site env. But if you have multiple site env. then you will have to install another CAS server too. Provide any error if you are getting while login in OWA by second mailbox server's user.
0
Will SzymkowskiSenior Solution ArchitectCommented:
If you are simply looking to add another mailbox database server then all you need to do is install Exchange with just the Mailbox Role. Once you have done that you can create databases on this server and your clients will continue to use CAS on the other server and CAS will connect the users to the mailbox on the new Mailbox Database Server.

Will.
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
tparrettAuthor Commented:
Yes  - - this is true - - it is working - I staged this in a test environment over the weekend and worked like a charm.  Thanks again for the quick reply
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Exchange

From novice to tech pro — start learning today.

Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.