WPO365 | MICROSOFT 365 GRAPH MAILER vs Send Emails with Mandrill (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
WPO365 | MICROSOFT 365 GRAPH MAILER
10K+ active installs
Free
Send Emails with Mandrill
7.0K+ active installs
Free
Quick Verdict
As of April 2026, Send Emails with Mandrill has a higher user rating (5/5 from 11 reviews) while WPO365 | MICROSOFT 365 GRAPH MAILER leads in active installations (10K+ vs 7.0K+). Both are free WordPress plugins. WPO365 | MICROSOFT 365 GRAPH MAILER has accumulated 190K+ total downloads while Send Emails with Mandrill has 252K+.
Detailed Comparison
| Metric | WPO365 | MICROSOFT 365 GRAPH MAILER | Send Emails with Mandrill | |
|---|---|---|---|
| Rating | 4.9/5 | ► | 5/5 |
| Total Reviews | 37 | ◄ | 11 |
| Active Installs | 10K+ | ◄ | 7.0K+ |
| Total Downloads | 190K+ | ► | 252K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 2 days ago | ◄ | 1 month ago |
| First Released | 2022 | 2018 | |
| Age | 4 years | 8 years | |
| WP Requires | 5.0+ | 3.0+ | |
| PHP Requires | 7.4+ | 8.1+ | |
| Business Model | Free | Free | |
| Latest Version | 5.1 | 1.6.2 |
Rating Breakdown
WPO365 | MICROSOFT 365 GRAPH MAILER
Send Emails with Mandrill
Download Trends
Over the past 30 days, WPO365 | MICROSOFT 365 GRAPH MAILER averaged approximately 354 daily downloads while Send Emails with Mandrill averaged 71.
Recent Reviews
WPO365 | MICROSOFT 365 GRAPH MAILER Reviews
Outstanding Plugin
My problems with Microsoft 365-Account sending were solved by the plugin in a minute. Ok, you have to go trough that Microsoft Azure registration routine, but then it rocked! Other plugins didnt do th
Very good solution for a free option
It works as expected and is currently a strong option for enabling the Microsoft Graph API without a monthly subscription. The setup steps for connecting your Microsoft SMTP account are well documente
A great and fast solution
Seamless solution to send emails via Graph. The ease of setup is imply wonderful.
Send Emails with Mandrill Reviews
Works as advertised
We haven’t had any issues with the plug-in and it’s sending hundreds of emails every week for our woocommerce website for the last year.
Great plugin
I am very happy with it, using it on 150 sites.
Great Plugin and it still works in 2023
I had trouble integrating Mandrill manually, but this plugin was a fantastic find. Despite my initial concerns about its lack of recent updates and a small support team, I’m happy to report that it wo
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Frequently Asked Questions
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Which has better ratings — WPO365 | MICROSOFT 365 GRAPH MAILER or Send Emails with Mandrill?
Are WPO365 | MICROSOFT 365 GRAPH MAILER and Send Emails with Mandrill free?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.