Forum Discussion

Copper Contributor

Dec 10, 2018

Solved

Outlook (365) Need Password - Issue

Hi, We are using E3, outlook 365 in our company. Some of our users' outlook stop sync with exchange and ask for password, as shown in below image: to fix the issue, I clear entries i...

exchange

office 365

ChrisHoardMVP
Dec 13, 2018
Hi Muhammed,

Add the Registry key as advised in the article

We've been seeing this for more than 6 months sporadically and again same for one computer today. There was no recent password change but suddenly behavior as described here. Adding this key and setting it to 1 fixed the issue with no reboot. We're seeing this reported by a very small number (half or a quarter percent maybe?) of the clients that we manage.

Best, Chris

ChrisHoardMVP

MVP

Dec 13, 2018

Hi Muhammed,

Add the Registry key as advised in the article

We've been seeing this for more than 6 months sporadically and again same for one computer today. There was no recent password change but suddenly behavior as described here. Adding this key and setting it to 1 fixed the issue with no reboot. We're seeing this reported by a very small number (half or a quarter percent maybe?) of the clients that we manage.

Best, Chris

Neil Rabbitts

Copper Contributor

Jan 21, 2019

Hi,

I have the same problem, but making this registry change doesn't seem to solve it. Any advice? Is the registry entry below correct...? When editing I set the Value data to 1 Hexadecimal as shown.

It happened a week or so ago, and I eventually solved it by creating a new profile - which was a pain given I have half a dozen email accounts running through this copy of Outlook... Don't really want to do that once a week...

Perhaps I should also add that this is just one of several O365 accounts being accessed by this installation of Outlook. I also just deleted all Windows Credentials in Credential Manager - when I rebooted and restarted Outlook, I was asked for passwords for all the accounts except the one with the problem...

Any suggestions welcome.

Thanks,

ChrisHoardMVP
MVP
Jan 22, 2019
Hi Neil Rabbitts,

Did you redo the whole Outlook profile after adding the registry entry as I don't believe it will apply if the existing profile is there (even with a restart of Outlook.

Best, Chris
- Neil Rabbitts
  Copper Contributor
  Jan 23, 2019
  ChrisHoardMVPHi Chris,
  I'm afraid I can't remember the exact sequencing, but I think I added the registry entry, then when it didn't work, created a new profile as a last resort (may be wrong). The new profile worked and I thought 'great, I wonder if I can reinstall the account on the existing profile?" (to avoid reinstalling everything below...) which I did, and it worked there too... for a week. Clearly I don't understand the influence of the registry entry on any given profile, or indeed cause and effect between all this... So I'm now in the situation where neither profile works for that email address (O365 Business Essentials), so I have one profile just with that mailbox (not working) and the original profile showing mailboxes from:
  The broken O365 Business Essentials account
  An O365 Education account (I think EES)
  A Microsoft 365 account (SBP+EMS)
  2xoutlook.com free accounts and
  an IMAP account.
  All are working except the one mentioned. Perhaps I should also throw into the mix that when I emptied Credential Manager, there were lots of entries from Microsoft Teams, which I use for 4 of the above. I think I'm working the credentials system quite hard...
  - ChrisHoardMVP
    MVP
    Jan 23, 2019
    Hmmm, that's quite complex.
    
    From experience after applying the registry entry you have to remove every profile on Windows under Mail and then re-add profiles again otherwise it tends to not work. So if you have other profiles there, even legacy ones, you would need to remove them.
    
    I would also look into whether the MSoid CNAME is on the domain you are using Office 365 Business Essentials account as I have heard this can fix it in cases too. You will be able to get this from the Domain section of the Admin Portal.
    
    Best, Chris