Active Sync problem with exchange 2013

Hello,

I recently migrated my exchange 2007 to exchange 2013.
Active Sync worked perfectly with the old server.
I have an issue with Exchange 2013.  Only several mailboxes can be synchronized and it is impossible with all others.
I don't understand why it is working for 2 ou 3 people and not for everyone...
I am able to configure one mailbox on my mobile phone and not some others mailboxes....

Thanks in advance for your help.
SA-ITAsked:
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.

Alan HardistyCo-OwnerCommented:
Please check the inherited permissions of the problem users and their Group Membership to see if they are members of any groups mentioned in my article:

Activesync Working But Only For Some Users On Exchange 2007 / 2010

It's usually something simple like that which causes the problem.

Alan
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
Mohammed TahirMicrosoft Exchange and O365 AdministratorCommented:
Please check the event viewer--> Application log and provide us details of events logging on server.


Tahir
0
SA-ITAuthor Commented:
Alan Hardisty : You are the best !!!!!  Incredible but it is the solution :)

Thanks for your help!!!
0
Alan HardistyCo-OwnerCommented:
Was it the permissions or the groups?  It's usually the permissions.
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.