Develop Bugs

Exchange DirectPush/ActiveSync not pushing

We run Exchange 2003 here. Push sync is apparently not working on our T-Mobile HTC Desires. The device makes no attempt to sync unless and until you visit the Mail app. We're due to be upgrading to Exchange 2010 this year but until then I'm wondering if anyone else has similar experiences or ideas for a workaround (other than changing to a 5 minute poll frequency).
Actually this seems to be just one of many things (e.g. buggy IMAP implementation) that's broken with the stock Mail app. Haven't tried a reboot yet but even if that fixes this for our phones, it's hardly a "fix"...

Go to Settings > Accounts & Sync and make sure 'Auto-sync' is checked. I was stumped for the better part of a week before I figured out why my Gmail/exchange push wasn't working - this was the reason.

Have you tried Touchdown to see if that works ok? Whilst it is a paid app, it is better suited to a corporate environment than the standard HTC offering.
Regards,
Dave

@carrige: 'fraid not. Syncing is all set up correctly.
@foxmeister: Yes, TouchDown is on my radar. So far however, none of my users require Task syncing, which as far as I can see is the only particular feature advantage that TouchDown has over the HTC app (assuming the app works). Plus, TouchDown is uglier.
I appear to have found the solution though. It's obscure, so bear with me.
Ever since we started using DirectPush, our Exchange server has been logging errors along the following lines:
Event Type: Error
Event Source: Server ActiveSync
Event Category: None
Event ID: 3005
Date: 13/05/2010
Time: 11:32:22
User: OURDOMAIN\joe.bloggs
Computer: OURSERVER
Description:
Unexpected Exchange mailbox Server error: Server: [ourserver.ourdomain.local] User: [[email protected]] HTTP status code: [400]. Verify that the Exchange mailbox Server is working correctly.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Click to expand...
Click to collapse
Push email and Outlook Web Access always worked fine, so I just filed this under "annoyances". Well, it transpires that the problem is down to a misconfiguration within IIS. From EventID.net:
Removed this error message by removing all host headers from the Default Website in IIS. Go to Properties for the default Website for IIS:
- Click on ''website'' tab.
- Click on ''advanced'' next to IP Address.
- Remove all headers except an entry for ''Default 80'' with no host header value.
Click to expand...
Click to collapse
Now, this doesn't make sense, since we enforce HTTPS on a custom port. Nevertheless, making this change has simultaneously stopped the annoyance logging, and resolved the push email problem on the HTC mail app.
Result!

Exchange Active Sync on HTC Desire stopped pushing
Hi Rob - got a similar problem that only started on Tuesday this week 11th and haven't been able to figure it out. Guess it must be EAS on 2003 on my home server as I haven't lost any other functionality on the phone (eg internet access data connection, SMS etc)
However I don't have the error 400 code on my server admin and trying the fix you suggested didn't work as there were no header to delete.
Any clues? Seems to be a widespread problem...? Thanks.

If you force a sync and look in your application/security logs, can you see the connection being made by the phone?

Fixed it
Rob - thanks for advice. I seem to have fixed the problem by deleting the acount and re-instating it. Not very scientific and doen't help understand whay it broke in the first place, but at least it work now.. Lets see how long it lasts.
BTW called Orange and whilst they were very helpful, they weren't aware of a generic problem.
Also, have now changed the APN setting which were mostly blanks so could have been these (or lack of them( that might have caused the problem.

Southbarn said:
Rob - thanks for advice. I seem to have fixed the problem by deleting the acount and re-instating it. Not very scientific and doen't help understand whay it broke in the first place, but at least it work now.. Lets see how long it lasts.
BTW called Orange and whilst they were very helpful, they weren't aware of a generic problem.
Also, have now changed the APN setting which were mostly blanks so could have been these (or lack of them( that might have caused the problem.
Click to expand...
Click to collapse
Interesting that you resorted to removing the account, I had to do the same when my HTC Desire stopped being able to send emails. Receiving was fine, but impossible to send. Deleted account and re-installed, problem resolved.
Only issue now, which is what I was searching for when I came across this thread, is that occassionally I get emails that simply will never arrive on the handset. At home I mix between WIFI and GSM connection, and push appears to work perfectly. Today I discovered that 3 or 4 internal corporate emails of 20 or more received during my manual sync off-peak period, just will not come down to the phone. They are on the server, on my laptop, but not on the phone. Touchdown, running in paralll to Android mail client, has them perfectly.
Any ideas anyone?

For me unfortunately the conclusion is absolutely inescapable. In a corporate environment, the niggles with the stock HTC mail app are unacceptable.
But the good news is that Touchdown is only $20, which really isn't that much to pay if you take into account the overall cost of whatever package your users are on. After a short trial of Touchdown, I'm going to start deploying it to my user base shortly.
Shame on HTC for releasing the phone to market with so many bugs. But I suppose that's what we get for being early adopters...

Froyo & Exchange - "Update Security Settings"

Hi,
i have Exchange setup & working. I get a notification each time I reboot the phone it says update security settings. If I click on it, it goes away & doeesnt bring any other information together.
Any ideas on what it wants? Its not terribly annoying but its strange.
Thanks,
Rich

I don't have an answer, but I do have a question??? Do you still need to enter a password every time you "un-lock" the phone??? I am currently running 2.1 but use LockPicker to get around this.

Hi,
I dont have to enter any codes into my phone. I have exchange set up twice on my phone.
The first time I set it up with the default app so my contacts will be populated & then I set it not to check my exchange again.
Then I use Touchdown for my exchange needs. It works great & I would assume it would bypass that issue. I like Touchdown better as it downloads subfolders (once selected) by default, so the email is always in sync.

Thx...I have Touchdown and will try that once 2.2 goes OTA.

toddasimpson67 said:
I don't have an answer, but I do have a question??? Do you still need to enter a password every time you "un-lock" the phone??? I am currently running 2.1 but use LockPicker to get around this.
Click to expand...
Click to collapse
That's caused by a setting on your Exchange server from what I've heard. Basically its an enterprise level security feature. Without hacking it, like you have been doing, its not going to change in the software update. If anything, Google will make it harder to get around it, since they are trying to get enterprises to adopt Android, so they need to keep these kinds of settings around.

Lockpicker does not work with 2.2, you will have to enter a code but you can adjust the time for that code entry to up to 15 minutes, if you use Touchdown you will have to enter the code everytime you go into the touchdown app. its not to bad entering the code every 15 minutes, the screen for the code entry is huge with a big dialer, not so much of a pain as entering the code before.

Hi,
I am using exchange 2007 & Touchdown. I dont have to ever put a code in. Is this due to my exchange being a hosted exchange service vs a work corp email?
Thanks,
Rich

RichTJ99 said:
Hi,
I am using exchange 2007 & Touchdown. I dont have to ever put a code in. Is this due to my exchange being a hosted exchange service vs a work corp email?
Thanks,
Rich
Click to expand...
Click to collapse
it's a setting on the Exchange server. it just depends if the Exchange nerd was told to implement it or not.

I found this while searching to find a fix. I think that I figured it out though.
This is referring to the security settings for your phone and I believe that the Exchange server is set to require a password be entered on the phone to satisfy it's security requirements.
I turned on the pattern lock on my phone and haven't received the message again... Yet.

There's also an issue that I know of with Exchange Server 2010
If this setting has been enabled by the sysadmin;
Via EMC:
Microsoft Exchange
- Microsoft Exchange On-Premises
- Organization Configuration
- Client Access
- Exchange ActiveSync Mailbox Policies
Under Default policy, Device Password Required - Yes
Then your Exchange client on Froyo will bounce around asking you to press it's buttons every boot, and sometimes every time your network status changes!
EVEN IF this setting is reverted, there appears to be a bug where the security settings are still passed to the client device.
I've tested this myself and Ninpo [[email protected]] can verify.

[Q] Exchange 2010 and Droid Incredible Push

Hello,
I have a question I can't seem to find the answer to anywhere. We are upgrading from Exchange 2003 to Exchange 2010 at my work, while testing Exchange 2010 I found out that activesync (push) email works great on iPhones and iPads, but not on my Droid Incredible . I can create the account just fine and manually refresh to see my mail, but if I have my exchange activesync email set to "as items arrive" and send myself a test email, I don't get it until I open up the email app and it refreshes.
I'm using the default htc email app, I have tried deleting and recreating my account several times. If I have the setting set to any thing else, like sync every 5 minutes it works just fine, but for some reason if it's set to as items arrive I won't get the email until I manually look at the email app. I can't deploy exchange 2010 with this going on as we have many other android users in the company.
Please help!

The Android native email application needs improvement no doubt. I use TouchDown as we have Exchange 2007 and are enforcing security policies. Those don't work too well with the native application.
Push works great, but it's a one time fee of $20, but in my opinion worth it.
Sent from my ADR6300 using XDA Premium App

Thanks RMarkwald! I downloaded and tried out TouchDown and it works great for Exchange 2010. At least I have a solution if users start complaining about push no longer working after we upgrade.
Hopefully htc will get an update out for this at some point because a simple thing like activesync should work on the stock email app.

Hey no problem! I think that the issue is more of an Android issue, not really HTC, cause it happens across the board. I've had nothing but issues before I purchased TD, and that was before we enabled PIN/security features. $20 is a lot, but my company purchased it for me, and I can use it on my Xoom without having to pay another $20, so IMO it's worth it.
Their support is great too, from the times I've contacted them with questions. I really like you can sync Tasks and manage your Out of Office too.

[Q] Can not Get Email from Exchange Server

I am having problem to see anything in the inbox from my company's exchange server. I have the same setup with my HeroC without any issue. Does anyone have this kind of problem. I am able to sent email from the account.
Thanks

zilla1000 said:
I am having problem to see anything in the inbox from my company's exchange server. I have the same setup with my HeroC without any issue. Does anyone have this kind of problem. I am able to sent email from the account.
Thanks
Click to expand...
Click to collapse
More account info required. I have one real exchange account and 4 google accounts syncing through exchange on the email app without issue. So it's not a fundamental issue with the app.
I will say that setting up exchange between droids, HTC and samsungs can be a pain because they all want the setup info entered differently. I wish the gmail app would handle exchange accounts, it would be so nice to have one process work on all Android phones.
You are doing the manual setup. Sometimes outsourced exchange services can b funky to setup. I had one that weird.
Example:
Email was [email protected]
Sever address was west.ex145.server.net
Domain was ex145
Username was ex145\goober_newdomainname
If you do not use manual config the app assumes the server is bigco.com. I have also seen issues if you have the accept all ssl certificates checked. You would think you would want it checked in something like the example above because all the redirects an domains but checking that created issues.

Thanks for the response; I am using manual setup with the following info (using a generic name as example)
Email was [email protected]
Sever address was exchange.company.com
Domain was company
Username was company\username
There is no problem for the account setup, and I can see the inbox and the sub folders under it; however, all are empty. I can also send email from the email apps. I tried manual refresh, push, it all shows 0 mail. From the Exchange web access, I can see the mobile device sync status; but the last sync time was not updating.
Any suggestion on what else I should try.
Thanks.

delete the account on the phone, and recreate it using the correct settings, after you click save or something after configuring it, it should bring you to your email app inbox with no messages. now wait, after a few minutes it should alert you about needing additional security rights or something. it will either pop up and tell you about it, accept it, or it might just pop up a notification so you'll have to expand your notification bar menu then click the notification to accept it. your miles my vary, but that is what worked for me.
ELSE, this is the full processes I had to do (I'm the exchange admin at my work)
Open Active Directory Users and Computers, enable Advanced Features (View > Advanced Features). Go to the properties of the user you are trying to enable, go to the security tab, click Advanced, Then select Exchange Server (******\Exchange Servers) and click the checkbox for Include inheritable permission from this object’s parent.
Clear the cache for the email program on the Android phone (Settings > Applications > Manage applications > All > Email > Clear data) THIS WILL DELETE ALL E-MAIL ACCOUNTS AND EMAIL ON THE PHONE!!!!!!!!
Add the account as you usually would, it will, do a refresh and it will show no e-mails. In a few seconds you should get an alert that the program needs extra permissions, select that notification and accept it.
Also for anyone who is getting some kind of certificate error or something (i forget the exact error) after flashing a new rom, before flashing the rom wipe everything.

Thanks for all the suggestions; I was not able to get our Exchange Admin to change anything on the server side. I end up of getting "Exchange for Android" apps, and it works without any issue. I am not sure what was the issue on the stock email client. I just like to update this in case anyone else run into the same problem, at least there is a alternative (it is free with 30 day trial, kind of expensive but it works).

Depending on what version of exchange and the policies you may have received a notice to allow the exchange server to enforce policies on your phone. I missed it last time - have to swipe down and look at your notices.

zilla1000 said:
Email was [email protected]
Sever address was exchange.company.com
Domain was company
Username was company\username
Click to expand...
Click to collapse
I see one flaw in your setup right there. You're listing your domain twice. You're listing it in the domain field, and then apparently listing it again in the username field. That can cause some confusion, as it will essentially report to the server to authenticate "domain\username" against the domain you listed. Normally it's one or the other. The \ implies that anything before it is the domain.

Step by step instructions
Hello,
I posted some step by step instructions for setting up MS Exchange on your Android phone you may find helpful.
http://www.completesystemsdesign.co...d-tablet-to-ms-exchange-for-email-sync-2.html

It all depends on your work exchange. for me it was mail.[domain].com but I had to go to touchdown anyways since the stock email app wouldn't let me respond to signed messages.

Has anyone seen a fix for this. I had mine setup correctly and it was displaying incoming emails, but it was not syncing contacts back and forth so i deleted the account and set it back up. Now, i can see all email boxes, send emails, view sent emails, update calendar appts, and contacts. The only issue i am having is seeing emails in my inbox, so i know it is connecting. It just wont sync the inbox for some reason. I got the update to 2.3.6 on the GS2.

[Q] Cannot set up Exchange mail sync

I just got my Gnex. It updated to Android 4.04. I try to set up email with my office Exchange account and it fails. The error message says "you don't have permission to sync with this server"
I'm using the same email exchange log in infromation as I have used on my Xoom. No problems there.
I tired using Touchdown and had the same results.
Any ideas?
Thanks

elcap373 said:
I just got my Gnex. It updated to Android 4.04. I try to set up email with my office Exchange account and it fails. The error message says "you don't have permission to sync with this server"
I'm using the same email exchange log in infromation as I have used on my Xoom. No problems there.
I tired using Touchdown and had the same results.
Any ideas?
Thanks
Click to expand...
Click to collapse
sounds like the server itself is rejecting your login.
maybe the company only allows one mobile device with your credentials?
i would remove exchange from your xoom and then try. if it allows you to connect then, there's your answer

I think that is unlikely.. I had a moto dinc syncing fine and upgraded to the nexus.
The dinc and zoom synced fine in parallel.. The dinc is now turned off.

elcap373 said:
I think that is unlikely.. I had a moto dinc syncing fine and upgraded to the nexus.
The dinc and zoom synced fine in parallel.. The dinc is now turned off.
Click to expand...
Click to collapse
that is the only thing I could think of.
It looks like the server is rejecting your login however.
Sent from my Galaxy Nexus

reminds me of an old girlfriend......

There's an option to trigger the security certificates or something - forgot the exact wording, but when I tapped that, I could get into my office Exchange server.
Of course, I like to keep my office things in the office so I quickly disabled the email app.

Ya, there are two dialog boxes:
User secure connection (SSL)
Accept all SSL certificates
My Xoom account shows the first checked. The second not.
Using the same configuration - I get the message that I don't have permission to sync with the server.
When I check the Accept all SSL certificates - I get the same message.

When I go through the setup on my Xoom after completing the inputs - I get the following message:
'This server requires that you allow it to remotely control some security features of your Android device. Do you want to finish setting up this account?'
Is there something about ICS 4.04 running on the Gnex that would pose a problem with this security handshake?
I'm running an ICS 4.04 Cyanogen Mod nightly on my Xoom. I had Gingerbread on my Dinc before I switched to the Gnex. The email exchange sync worked fine on the Dinc.

When I have time I may root and load a custom ROM on it and see if that makes a difference. Although I'd prefer to stay stock for a while - just to get used to the thing.
If anyone has insight into the security issues - I'd appreciate hearing it. A quick Google search of issues relating to Exchange sync shows that there are issues with the Gnex and Exchange handshake. Some people have had to encrypt their phone to get it to work?!?
Certainly this must have been worked out by someone...
Thanks for any suggestions

elcap373 said:
'This server requires that you allow it to remotely control some security features of your Android device. Do you want to finish setting up this account?'
Is there something about ICS 4.04 running on the Gnex that would pose a problem with this security handshake?
Click to expand...
Click to collapse
That's a common message to see depending on the security policies your Exchange Server administrator has established. Among other things, for example, your company probably requires the ability to do a remote wipe of your handset's email should the account be compromised, your device be reported stolen, or you quit or be fired.
Perfectly normal. My company does this as well, and it works beautifully with my Galaxy Nexus...no device encryption needed, and I'm running ICS 4.0.4 IMM76K - one Exchange Server account via the stock email client, and one GMail account via that stock app. All works beautifully.
Jon
sent from my Galaxy Nexus using XDA