It sounds like you're experiencing issues with saving your settings in Outlook to enable IMAP and POP access. Here are some steps you can take to troubleshoot this issue:
- Permissions: Ensure that you have the necessary permissions to change these settings. If you're using a managed account (like a work or school account), your administrator may have restricted these options.
- Use the Shell: If you have access to the Exchange Management Shell, you can manually set the POP and IMAP settings using the following commands:
- For POP:
Set-PopSettings -ExternalConnectionSettings {YourServer:995:SSL} - For IMAP:
Set-ImapSettings -ExternalConnectionSettings {YourServer:993:SSL}
YourServerwith the actual server address you are trying to connect to. - For POP:
- Restart IIS: After making changes, you may need to restart the IIS service. You can do this by running the following command in the command prompt:
iisreset - Verify Settings: To check if the settings were applied correctly, you can run these commands in the Shell:
- For POP:
Get-PopSettings | format-list - For IMAP:
Get-ImapSettings | format-list
ExternalConnectionSettingsproperty is set. - For POP:
- Browser Issues: Since you've already tried clearing your cache and browser history, consider trying a different browser or using incognito mode to see if the issue persists.
If the problem continues after trying these steps, it may be beneficial to reach out to your IT support for further assistance.