If you’re a Microsoft 365 user, send encrypted email from any device using Outlook for Windows, Outlook for Mac, or Outlook.com. Help manage compliance through strong integration with data-loss …

Learn how to use encryption and other security settings to protect messages sent from Outlook.

Jun 15, 2025 · In this guide, we’ll show you simple ways to add security to your Outlook emails. We’ll cover encryption, permissions, password protection, and tips to improve overall email security using …

Apr 17, 2025 · On Windows 11, if you use the desktop app or the web version of Outlook, you can use encryption to add an extra layer of security to the emails you send to other people to protect your …

Aug 22, 2024 · With a Microsoft 365 subscription, you can send encrypted emails to your contacts. By default, you get the OME or Office 365 Message Encryption for sending encrypted emails using …

Jul 14, 2025 · Microsoft 365 provides a robust suite of built-in security features and optional add-ons to protect organizations against a wide range of cyber threats, which include: EOP is included in all …

Sep 8, 2023 · Microsoft 365 delivers multiple encryption options to help you meet your business needs for email security. This article presents three ways to encrypt email in Office 365.

Send S/MIME or Microsoft Purview encrypted emails in Outlook using a work or school account with a qualified Microsoft 365 subscription.

Feb 17, 2022 · There are three main methods you can use in Outlook to encrypt the email you send. I will go through all the how-to steps here.

Messages encrypted with Microsoft 365 stay encrypted and remain inside the Microsoft 365 Personal. This helps secure your email when it's received. See also Microsoft 365 advanced protection Open …