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Office 365 boosts email security against MITM, downgrade attacks
Security Products & Services
February 04, 2022
Bleeping Computer
Microsoft has added SMTP MTA Strict Transport Security (MTA-STS) support to Exchange Online to ensure email communication integrity and security for Office 365 customers.
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Microsoft Office 365
man-in-the-middle (MitM) attacks
SMTP MTA Strict Transport Security
MTA-STS
Exchange Online
Publisher
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