Questions tagged [activesync]

(Exchange) ActiveSync is a client protocol developed by Microsoft that lets you synchronize a mobile device with a Microsoft Exchange mailbox.

The Exchange ActiveSync protocol is based on HTTP and XML and lets mobile phones access an organization's information on a server that's running Microsoft Exchange. Exchange ActiveSync enables mobile phone users to access their email, calendar, contacts, and tasks, and to continue to access this information while they're working offline.

Exchange ActiveSync provides the following:

  • Support for HTML messages
  • Support for follow-up flags
  • Conversation grouping of email messages
  • Ability to synchronize or not synchronize an entire conversation
  • Synchronization of Short Message Service (SMS) messages with a user's Exchange mailbox
  • Support for viewing message reply status
  • Support for fast message retrieval
  • Meeting attendee information
  • Enhanced Exchange Search
  • PIN reset
  • Enhanced device security through password policies
  • Autodiscover for over-the-air provisioning
  • Support for setting automatic replies when users are away, on vacation, or out of the office
  • Support for task synchronization
  • Direct Push
  • Support for availability information for contacts
  • remote wipe to clear all data from a lost or stolen mobile phone
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Exchange Activesync/hosted website

Ok sorry dumb question. If my website domain name is hosted, does that mean my root domain is unavailable for activesync? autodiscover.domainname.com resolves fine, would be nice if mobiles could auto setup, but they default to domainname.com, which…
Seth
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Exchange Server 2010 ActiveSync SSL Certificate Problem

We have a problem related Exchange Server 2010 Activesync.My problem is;When I connecting to activesync from outside, I am receiving the following error. ExRCA is testing Exchange ActiveSync. The Exchange ActiveSync test failed. Test…
Cell-o
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SBS 2003 (+Exchange 2003) Dreaded Exchange Active Sync question with android 2.2 phones

I've followed http://blog.brightpointuk.co.uk/configuring-exchange-2003-activesync-using-self-signed-ssl-certificate and it comes up with access is denied / Authentication Failure. I have a friend who sent over another config file and I created a…
Rhys Evans
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Question about certificates

Can Microsoft Exchange server's Exchange active sync be used to push certificates to a exchange client? The scenario I am looking at is to push certificates from the exchange server to the client dynamically and not just synchronization of…
Alok Save
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Verify iPhone 4 encryption status?

After enabling "require encryption on the device" in ActiveSync policies, how does one verify that the policy has been applied successfuly on an iPhone 4 (or iPhone 3GS) running iOS 4?
Skyhawk
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Can an administrator spy on your iPhone just by setting up a Microsoft Exchange account?

I was told recently that an administrator can gain access to all of your text messages and call records, just by simply setting up ActiveSync for Microsoft Exchange on your personal iPhone. Is this possible? I know that administrators have this…
Will Smith
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Why won't any unopened emails sync with my iPhone or Android from our Exchange 2003 server

My opened emails are syncing fine, but any unopened emails won't come through. If I use Outlook Web Access to open the mail, then it syncs, of it I open it via Outlook it will sync also. Any ideas what would be causing this?
user43812
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Event ID 3009 on SBS 2003 R2

Getting the following error on my SBS 2003 R2 Server: Server ActiveSync: Unexpected Exchange mailbox Server error: Server: [celeritympp.mpp1.local] User: [jwhalen@mpp1.com] HTTP status code: [409]. Verify that the Exchange mailbox Server is working…
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Exchange ActiveSync with multiple email addresses

I have Exchange 2007 SP2, and I have successfully connected my Windows Mobile phone via Exchange ActiveSync and can send and receive emails. I have two addresses within my Exchange mailbox, martin@domain1.co.uk and martin@domain2.co.uk, with the…
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iPhones don't sync with Exchange 2003 ActiveSync

We're having problems getting iPhones to sync properly with SBS 2003 Exchange. When you add a new Exchange ActiveSync account on an iPhone and enter all the pertinent information, it shows a "Verifying Exchange account info" message for a minute or…
colemanm
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Setup Exchange 2007 ActiveSync web application on a separate server

I have Exchange 2007 installed on SBS 2008. I also run a web server on the network. I only have one static IP and all traffic trough port 443 is routed to the webserver. I would like to publish the ActiveSync application externally. If i temporarily…
mwillmott
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ActiveSync gives a 401.2 error

I've been struggling for a while with a problem with ActiveSync, it is giving 401.2 errors when trying to access the mailboxes. Oddly enough, clients can get to the calendars just fine. I've tried from an Android device as well as the Exchange…
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Exchange 2019 ActiveSync + Mobile Outlook App stop syncing

Good day! We have a local installation of Exchange 2019. Services are published through the IIS ARR reverse proxy. Everything works correctly, including OWA and the Outlook desktop client. But, at some point in time, some clients on mobile devices…
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Forwarding Meeting invites to Teams Rooms

We're currently looking into simplifying our Teams usage in the organisation. In particular, our static Teams Rooms. The biggest issue we are facing is how to manage external invites. First off, we're not using Outlook for email due to specific…
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Exchange mailbox stopped syncing on mobile - work with a weird behavior

Workaround found - I'm encountering a weird issue on Exchange Server 2016 on premise. 2 users of my Active Directory base stopped receiving new email on mobile (Outlook Android client), but email are OK in OWA or Outlook PC client.  I did the…
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