How secure is Office 365 Email?

Microsoft 365 Business Basic, Standard, and Premium all include antiphishing, antispam, and antimalware protection to protect your email online. Microsoft 365 Business Premium includes even more security capabilities, such as advanced cybersecurity protection for:

• Devices, such as computers, tablets, and phones (also referred to as endpoints)
• Email & collaboration content (such as Office documents)
• Data (encryption, sensitivity labels, and Data Loss Prevention)