Search results for 'autodiscover'

Describes an issue that triggers a "The name on the security certificate is invalid or does not match the name of the site" warning in Outlook in a dedicated or ITAR Office 365 environment. Provides a resolution.

Brug ExcludeHttpsRootDomain til at forhindre Outlook i at bruge HTTPS Root Domain HKEY_CURRENT_USER \Software\Microsoft\Office\x.0\Outlook\Autodiscover DWORD: ExcludeHttpsRootDomain Værdi: 1 ELLER HKEY_CURRENT_USER \Software\Policies\Microsoft\Office\x.0\Outlook\Autodiscover

Applies To: Outlook for Microsoft 365, Outlook.com

A Microsoft Exchange account is a work or school email account. The organization that gave you the Exchange email account is running a Microsoft Exchange Server, or is using Microsoft 365 which uses Exchange Server to provide email.

Applies To: Outlook for Microsoft 365, Outlook for Microsoft 365 for Mac, Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2019 for Mac, Outlook 2016, Outlook 2013, Outlook Web App for Office 365, Outlook Web App

Use ExcludeHttpsRootDomain to prevent Outlook from using the HTTPS root domain HKEY_CURRENT_USER\Software\Microsoft\Office\x.0\Outlook\Autodiscover DWORD: ExcludeHttpsRootDomain Value: 1 OR HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\x.0\Outlook\Autodiscover

Applies To: Outlook for Microsoft 365, Outlook.com

Outlook 2016 displays a prompt that lets you connect to an Exchange server if a certificate issue occurs

Cumulative Update 23 for Microsoft Exchange Server 2016 was released on April 20, 2022. It includes fixes for nonsecurity issues and all previously released fixes for security and nonsecurity issues. These fixes will also be included in later cumulative updates for Exchange Server 2016. This update also includes new daylight saving time (DST) updates for Exchange Server 2016.

Fixes an issue in which you cannot use a MAPI/CDO-based application to connect to an Exchange server. This issue occurs if the Autodiscover request is not sent from Outlook.

Describes an issue that triggers a 404 error or "The HTTP request to ‎'https://mail.<DomainName>.com/EWS/mrsproxy.svc‎' has exceeded the allotted timeout" error ...

If Office activation fails, you'll see Unlicensed Product or Non-commercial use / Unlicensed Product in the title bar of your Office apps, and most features of Office are disabled. To restore all features of Office, you'll need to fix the problem that's causing activation to fail.

Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Project Online Desktop Client, Publisher for Microsoft 365, Visio Plan 2, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Professional 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Visio Standard 2016, Office 2016, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, InfoPath 2013

If you can't configure your custom email domain account as an Exchange account in Outlook, this workaround might help.

Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016