Authenticate and log in WordPress users securely with Office 365 / Azure Active Directory single sign-on.
As of April 2026, Office 365 User Authentication for WordPress is a WordPress office 365 plugin with 20 active installations and a 5/5 rating from 7 reviews. It has been downloaded 7.5K+ times in total. Requires WordPress 3.5.2+ and PHP 5.6.36+. Available on WordPress.org since 2018. Top alternative: Post SMTP – Complete Email….
“If you want to keep your login information safe and secure, while easily accessible by the authorised personnel then this is the plugin for you!. Office 365 AAD User Authentication plugin is used to Authenticate an Azure Active Directory(AAD) user/Office 365 user against a WordPress website, which results in the user being logged into the WordPress website.
| WordPress | 3.5.2+ requiredTested up to 6.8.5 |
| PHP | 5.6.36+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.