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/ WPO365 | Mail Integration for Office 365 / Outlook

WPO365 | Mail Integration for Office 365 / Outlook

By Marco van Wieren

Communication & Messaging / Transactional Email

Reviewed by Abdul Hameid

Trusted WordPress expert with 20+ years of experience evaluating plugins for the WP ecosystem.

WPO365 | Mail Integration for Office 365 / Outlook Review - In-Depth Analysis

This plugin allows you to send emails from WordPress using your Microsoft Account via OAuth2 and Microsoft's Graph API. It addresses limitations of traditional SMTP plugins.

Performance Overview

WPS Score

6.71/10

User Rating

4.9/5 (based on 26+ reviews)

Active Installations

1,000+

Update Frequency

Below Average It is calculated using the weighted average of same category plugins.

Security Score

7.1 / 10 (High Risk) It is calculated using the weighted average of all versions.

What It Does

This plugin allows you to send emails from WordPress using your Microsoft Account via OAuth2 and Microsoft's Graph API. It addresses limitations of traditional SMTP plugins.

Unfortunately, Microsoft has yet to enable their Graph API to work with the free versions of Outlook, Live, Hotmail etc. The plugin should however work with the paid for personal and business versions of Office 365, Outlook and Microsoft Exchange.

For setup instructions, please refer to the online migration guide provided by WPO365.

Comparing to Alternatives

WPO365 offers specialized integration for Office 365 / Outlook mail, distinguishing it from more general SMTP or mail queue plugins. Its focus on Microsoft services makes it a unique choice among available alternatives.

Top alternatives

Strengths

Seamless integration with Office 365 and Outlook mail services
Clear and detailed setup instructions for complex Microsoft configurations
High user satisfaction with a 4.9-star average rating
Free version offers robust functionality
Supports manual email sending for testing purposes

Weaknesses

Lacks a built-in test email sending feature within the plugin interface
Does not fully support multisite WordPress environments
Has a known security vulnerability fixed in recent updates
Limited to Office 365 / Outlook, less versatile than general SMTP plugins

User Sentiment Analysis

With a near-perfect 4.9-star rating from 26 reviews and no low-star ratings, users overwhelmingly praise the plugin's functionality and ease of use, especially for Office 365 integration.

Positive highlights

"Amazing - I can't believe this is free! Clear instructions for a complicated Microsoft process." - cahoskins
"Perfect! No issues at all and free!" - taurus42se
"Very nice plugin. Highly recommended." - gotaiwai
"Super good mail plugin, works great even after WordPress upgrade." - yf1019
"Works like a charm and has a great tutorial on how to set it up." - yousefmansour

Common complaints

Weaknesses

No built-in test email feature
Not compatible with multisite WordPress setups
Previously had a reflected XSS vulnerability fixed in version 1.9.1

Who Should Use This?

Best for

Users who need reliable and straightforward integration of Office 365 or Outlook mail services with WordPress, especially those managing single-site installations.

Not ideal for

Users running multisite WordPress environments or those requiring a plugin with built-in email testing features. Also, users concerned about past security vulnerabilities should ensure they use the latest version.

Pricing & Value

Free version includes

The free version provides comprehensive Office 365 mail integration with clear setup guidance and essential features for most users.

Pro version

Offers additional premium features enhancing mail integration capabilities, though specific premium features are not detailed in the briefing.

Final Verdict

WPO365 stands out as a highly effective and user-friendly plugin for integrating Office 365 and Outlook mail with WordPress, backed by excellent user reviews and clear documentation. Its specialization makes it a top choice for users within the Microsoft ecosystem.

However, it has limitations such as lack of multisite support and a previously identified security vulnerability, which has been addressed in recent updates. Users should ensure they keep the plugin updated and consider their specific environment needs before choosing it.