Create Exchange Online mailboxes and groups

Emails in Microsoft 365 are not arriving

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Spam and Phishing Filters

If e-mails do not arrive, it may be because they have been quarantined by a (security) filter.

To check this, go to the following page:

https://protection.office.com/quarantine

If nothing is displayed, it makes sense to click on Update first.

Emails in Microsoft 365 are not arriving

If e-mails are in quarantine, they will now be displayed. If you would like to receive an email, select it and click on Release message.

O365 spam and phishing filters

Database Availability Group witness is in a bad status