Hi,

We are in the process of migrating from Exchange 2010 to Exchange 2013 and all is going good except for 1 thing.

The Autocomplete list feature in OWA. It does not seem to have migrated when we moved the mailbox from 2010 to 2013.When a user is in OWA and they start to type a name it should automatically popup some suggestions, so if they where going to email jondoe@fakeemail.com and they start to type jon it would list jondoe@fakeemail.com as a suggestion

Now I have found some threads here that suggest when moving from 2007 to 2010 that this is by design.

Now I have not found anything in the Technet articles about Exchange 2013 migration that would suggest this is the case here.

So I am wondering if 

1 - Moving a users mailbox from 2010 to 2013, the autocomplete in OWA is not moved/lost as it is in 2007 - 2010

2 - Is there a technet article somewhere that lists what is not moved when doing the migration.

• Edited by tpoulter Thursday, September 03, 2015 2:34 PM

Hi ,

I agree with Jim-Xu

As per my knowledge the exchange autocomplete cache for owa will be stored on the mailbox itself .So on such case those autocomplete cache will not get flushed when the mailbox is moved between exchange 2010 to exchange 2013.

Hmm.. while the feature did move the cache is empty

I will just go under the understanding that the cache will not be moved. I tell my customers not to rely on that to much anyway as it is suppose to be a cache and not and address book, and any emails address that they want to keep should be stored in the contacts