Fix for Meeting Invites Not Saved, Mailbox Reporting Full in Exchange Online

In Exchange Online, you may encounter issues where a user reports meeting invites not being saved or delivered, or that they’re unable to delete items from their mailbox. As as Office 365 Admin, you may see through the Exchange Online Admin Center that the mailbox does not appear to be full, but the mailbox usage … Read more

Enabling Basic Authentication for a Single Mailbox in Exchange Online

While Basic Authentication is no longer recommended, there might be specific scenarios where an application you use relies on it and isn’t compatible with modern methods yet. In such cases, you can enable Basic Authentication for a single mailbox in Exchange Online. Here’s how to enable Basic Authentication for a single mailbox: Connect to exchange … Read more

Outlook Credential Prompt after Verifying Domain in Tenant

I recently came across a scenario where many users were suddently reporting that Outlook was prompting for credentials. Sometimes this would happen over and over again for a user. After reviewing recent changes, I found that it was related to a domain name being recently added to an Office 365 tenant. Despite the fact that … Read more