Jun 26, 2020 · How do I validate my new Outlook email account? I am creating a new Outlook account. The account has been VERIFIED. However, I get an email from Microsoft instruction me to VALIDATE the account. Also, I cannot get it ffom "working offline" to "online". ... Any behavior that appears to violate End user license agreements, including providing ...
Mar 25, 2022 · We suggest that you use a four-step process to validate the identity token and obtain the user's unique identifier. First, extract the JSON Web Token (JWT) from a base64 URL-encoded string. Second, make sure that the token is well-formed, that it is for your Outlook add-in, that it has not expired, and that you can extract a valid URL for the authentication metadata …
Mar 31, 2022 · Symptoms. After you configure a network device to require certificate validation between Outlook and Exchange Server 2019, 2016, or 2013, you experience connection failures in Outlook clients. Note. The network device can be a load balancer or another network device, as described in Certificate Selection and Validation. This problem occurs ...
Jun 14, 2021 · Member. Outlook version. Email Account. Exchange Server. Feb 23, 2013. #1. I have created a custom task form that has a few required items that need to be completed before assigning the task. The validation works when the file is saved and closed but does not validate if when assigned and sent.
After you configure a network device to require certificate validation between Outlook and Exchange Server 2019, 2016, or 2013, you experience connection failures in Outlook clients.
This issue occurs because Outlook doesn't support using the Windows certificate store as a credential. Outlook uses the Windows Credential Manager to provide credentials to servers.
To configure certificate authentication in Outlook 2016 and later versions, we recommend that you use Modern Authentication. For more information about how to enable Modern Authentication, see the following articles:
Outlook supports connecting directly to Smart Card Authentication by using a physical smart card or a TPM chip-embedded virtual smart card for each user. Certificate-based authentication is supported for Outlook Web App (OWA) and Exchange ActiveSync clients, but not in Outlook that is running on Windows.