Email Quarantine
Email Quarantine prevents email messages that have a high probability of being spam, phishing, or malware from going into your mailbox.
You will receive an email notification from Microsoft once a day if any emails have been quarantined that day. Emails are held in your quarantine for 30 days.
It is recommended that you check your email quarantine page regularly to review any messages that have been quarantined.
Information Box Group
Managing your email quarantine Learn how to manage your quarantine
See FAQs, best practices and tips and tricks on how to manage your email quarantine on the Discover and Learn Website:
Why email quarantine? Learn more about email phishing
This tool safeguards you and the McMaster community by preventing potentially harmful messages from reaching your inbox, where accidental clicks or responses could expose you to phishing or malware attacks.