Outlook 365 Email Keeps Asking For Password

How to prevent Outlook asking for password every time when opening?

Re-start Outlook. Option 3: Use domain username instead of UPN in the password prompt. When prompted for the password, try entering your user's domain username instead of the mailbox email address and hit Ok. To find the user's domain username, please navigate to. Dec 30, 2020 Fix: Outlook Keeps Asking for Password on Windows 10 If the issue is with your Computer or a Laptop you should try using Restoro which can scan the repositories and replace corrupt and missing files. This works in most cases, where the issue is originated due to a system corruption. We have to enter the credentials like domain tom and then password for the email setup. It will work for like a day. Then it will prompt the user for credentials with the full email and password. It's almost like Outlook is changing the credentials and won't accept anything other than the email address and password as login. I had my att.net account set up in Outlook/Office 365. Over the past week, I kept getting pop up screen asking me to confirm password, etc. This was working fine it just started out of the blue and in the past when this happens it corrects itself after a few days and i believe its be caused by ATT.NET email provider.

If you have set accessing password for a specified Outlook data file without saving this accessing password in your password list in Microsoft Outlook, it will ask for password every time when starting Microsoft Outlook. See screen shot:

In this article, I will show you how to easily prevent your Microsoft Outlook from asking for password every time when opening.

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Outlook 365 Email Keeps Asking For Password

Prevent Outlook asking for password with saving password when starting

Actually, to prevent Outlook asking for password every time when starting, you can save your password easily as following:

After launching your Microsoft Outlook, it pops up the Outlook Data File Password dialog box. In this dialog box, enter your password in the Password box, and check the option of Save this password in your password list, and at last click the OK button.

After configuring, it won’t ask for the accessing password any longer when starting Microsoft Outlook.

Notes:

  1. If you close this Outlook Data File Password dialog box directly without entering password when Outlook 2010 and 2013 starting, you can’t access the corresponding Outlook data file.
  2. Microsoft Outlook 2007 can’t be launched if you do not enter password in the popping up dialog box.
Outlook 365 Email Keeps Asking For Password

Prevent Outlook asking for password with saving password in Account Settings

There is another way to add the password into the password list and prevent Microsoft Outlook 2010 and 2013 asking for password when launching.

Step 1: In Outlook 2010 and 2013, please click the File > Info > Account Settings > Account Settings.

Step 2: In the Account Settings dialog box,

  1. Go to the Data Files tab;
  2. Click to highlight the data file whose password you will save into the passowrd list;
  3. Click the Settings button. See screen shot:

Step 3: In the coming Outlook Data File Password dialog box, enter your password in the Password dialog box, and check the option of Save this password in your password list, at last click the OK button.

Step 4: Close the popping out Outlook Data File dialog box with clicking OK button.

Step 5: Click the Close button to exit the Account Settings dialog box.

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Outlook 365 Email Keeps Asking For Password

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    Uruchom Menedżer poświadczeń i usuń poświadczenia
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    i phase the problem outlook every time give a password i forget my outlook how slove issue
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    Simple task, but doesn't work reliably. My iPad [u]almost[/u] ( I wanted to underline 'almost') every time needs re entering the id and psw. The whole iPad concept is ackward by my opinion.
  • To post as a guest, your comment is unpublished.
    tHIS IS ALL TOO MUCH TO Handle. i just want to use the office 2016 applications offline.HELP!
  • To post as a guest, your comment is unpublished.
    Hi
    This is the only thing that helps me rest are useless.
    Thanks :)
    • To post as a guest, your comment is unpublished.
      I have Office 2010, but when I click 'Settings' with the data file high lighted I don't get the 'Outlook Date File Password' box. I get I get a 'Microsoft Exchange' box with nothing about a password. Under the 'Security' tab there is a check box that says Always prompt for login credentials which I do not have checked.
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Symptoms

When you try to create an Outlook profile or connect to a Microsoft Office 365 mailbox, you're continually prompted for credentials while the client displays a 'trying to connect...' message. If you cancel the credentials prompt, you receive the following error message:

The connection to Microsoft Exchange is unavailable. Outlook must be online or connected to complete this action.

Outlook 365 Email Keeps Asking For Password Office 365

Cause

This issue can occur if the Logon network security setting on the Security tab of the Microsoft Exchange dialog box is set to a value other than Anonymous Authentication.

Resolution

Asking

Note

Microsoft Outlook 2016 and some recent builds of Outlook 2013 are not affected by this issue. Those versions have been updated to prevent the problem that is described in the 'Symptoms' section. These versions have the Logon network security setting disabled or removed from the Microsoft Exchange email account settings.

For newer versions of Outlook

You may be an Office 365 customer who is experiencing the error that is described in the 'Symptoms' section when you try to connect to an Exchange Online mailbox. You may also already be running newer versions of Outlook 2013 or Outlook 2016. If both conditions are true,it is highly recommended that you use the Outlook keeps asking for my password diagnostic to troubleshoot issues in which Outlook continually prompts for a password.

This diagnostic does automated checks and returns possible solutions for you to use to try to fix any detected issues.

If you are connecting to an Exchange On-Premises mailbox, see the following articles for additional troubleshooting:

Additionally, you can view the following forum thread for common causes:

For affected versions of Outlook

If you have an older version of Outlook, change the Logon network security setting to Anonymous Authentication to fix this issue. To do this, follow these steps:

  1. Exit Outlook.

  2. Open Control Panel, and then do one of the following:

    • In Windows 10, Windows 8.1, or Windows 7, click Start, type control panel in the search box, and then press Enter.
    • In Windows 8, swipe in from the right side to open the charms, tap or click Search, and then type control panel in the search box. Or, type control panel at the Start screen, and then tap or click Control Panel in the search results.
  3. In Control Panel, locate and double-click Mail.

  4. Click Show Profiles, select your Outlook profile, and then click Properties.

  5. Click E-mail Accounts.

  6. Select your email account, and then click Change.

  7. In the Change Account dialog box, click More Settings.

  8. In the Microsoft Exchange dialog box, select the Security tab.

  9. On the Logon network security list, select Anonymous Authentication, and then click OK.

  10. Click Next, click Finish, and then click Close on the Account Settings dialog box.

  11. Click Close on the Mail Setup dialog box, and then click OK to close the Mail control panel.

More Information

To locate and view the registry setting for Anonymous Authentication in the Outlook profile, follow these steps.

Important

Modifying the Outlook profile by using the 'Profiles' registry path is not supported and may cause your Outlook profile to be in an unsupported state. Follow the steps in this section carefully. Serious problems might occur if you modify the registry incorrectly. Before you access it, back up the registry for restoration in case problems occur.

  1. Open the Registry Editor.

    • In Windows 10, Windows 8.1, or Windows 8, press the Windows logo key+R to open the Run dialog box, type regedit.exe, and then click OK.
    • In Windows 7, click Start, type regedit in the Start Search box, and then press Enter. If you're prompted for an administrator password or for confirmation, type the password, or click Allow.
  2. Locate the registry path appropriate for your version of Outlook:

    • For Outlook 2013

      HKEY_CURRENT_USERSoftwareMicrosoftOffice15.0OutlookProfiles

    • For Outlook 2010 and 2007

      HKEY_CURRENT_USERSoftwareMicrosoftWindows NTCurrentVersionWindows Messaging SubsystemProfiles

  3. Under this subkey, locate and expand the name of your Outlook profile.

  4. Under the profile, locate and expand the 9375CFF0413111d3B88A00104B2A6676 key.

  5. Under the 9375CFF0413111d3B88A00104B2A6676 key, you see a subkey for each account in your profile. Select the first subfolder (00000001), and then examine the data of the Account Name binary value by double-clicking the value. Repeat this process until you find the Account Name value that includes your SMTP address. For example, the Account Name value points to guidopica@contoso.com under the 00000003 subkey.

  6. Under the 0000000x subkey, locate the Service UID binary value. It represents a GUID (for example, c3 d1 9a 7b 80 1b c4 4a 96 0a e5 b6 3b f9 7c 7e).

  7. Locate the subfolder in your profile that matches the GUID value identified in step 6 (for example, c3d19a7b801bc44a960ae5b63bf97c7e).

  8. Under the subfolder that you found in step 7, examine the 01023d0d binary value. It represents a GUID (for example, 5f cf d5 f1 ba 5c 6f 45 b3 57 cc 5e 0d 16 94 58).

  9. Locate the subfolder in your profile that matches the GUID value identified in step 8 (for example, 5fcfd5f1ba5c6f45b357cc5e0d169458).

  10. Under the subkey found in step 9, examine the value of the 00036619 binary value. This value determines whether Outlook is using Anonymous Authentication.

    Binary: 00036619

    Data: 01 f0 00 80Anonymous Authentication

    Any other value represents an authentication method other than Anonymous.