by Marco van Wieren 4.9 (26 reviews)

WPO365 | Mail Integration for Office 365 / Outlook

Name: WPO365 | Mail Integration for Office 365 / Outlook
Rating: 4.9 (26 reviews)
Author: Marco van Wieren

IMPORTANT - Please choose the WPO365 | MICROSOFT 365 GRAPH MAILER plugin instead. This plugin is no longer supported and does not receive updates.

WPO365 ranks #5,170 among WordPress.org plugins with 1,000+ active installations, is #281 of 3,349 in the Communication category, a 4.9/5 rating from 26 reviews, and was last updated Jun 20, 2024. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 6.1.12 (Current: 7.1)

v1.9.2 Current Version v1.9.2

Updated 2 years ago Last Update on 20 Jun, 2024

Refreshed 7 hours ago Last Refreshed on

#281 of 3,349 in Communication Top 10% by installs Downloads +21.3% this week No update in over a year

View on WordPress.org

Rank

#5,170

— No change

Active Installs

1K+

-64%

KW Avg Position

0.3 worse

Downloads

60.4K

+16 today

Support Resolved

— No change

Rating

98%

Review 4.9 out of 5

4.9 (26 reviews)

Next Milestone 2K

Total Progress 98.4%

1K+ 2K+

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Rank Changes

Current #5,170

Change

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

4.9

26 reviews

Overall 98%

25 (96%)

0 (0%)

1 (4%)

0 (0%)

Security History

Source: WPVulnerability

1 known vulnerability on record · 0 in the last 24 months · checked 1 month ago

May 4, 2023

WPO365 | Mail Integration for Office 365 / Outlook [mail-integration-365] < 1.9.1

CVE-2023-32119 · Fixed in v1.9.1

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Plugin Details

Version: 1.9.2
Last Updated: Jun 20, 2024
Requires WP: 5.5.3+
Tested Up To: 6.1.12
PHP Version: 7.1.1 or higher
Author: Marco van Wieren

Support & Rating

Rating: ★ ★ ★ ★ ★ 4.9
Reviews: 26
Support Threads: 0
Resolved: 0%

Keywords

365 smtp live smtp oauth outlook smtp smtp

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TL;DR

AI summary of the plugin's readme

This plugin was for WordPress site owners who wanted to send email from WordPress through a Microsoft Office 365, Outlook, or Exchange account. It solved unreliable email delivery from free SMTP plugins by authenticating with the Microsoft Graph API via OAuth2 instead of basic SMTP authentication, which Microsoft disabled.

Sends email via Microsoft Graph API
OAuth2 authentication
Works with Office 365 accounts
Works with Outlook accounts
Works with Microsoft Exchange
Avoids spam box delivery issues

Frequently Asked Questions

Common questions about WPO365 | Mail Integration for Office 365 / Outlook

Put simply, the plugin relays all emails sent from WordPress through your Microsoft email account (or an account of your choosing, for example a shared mailbox). This helps improve the deliverability of your WordPress mail, as Microsoft’s mail servers are set up to avoid being flagged as spam, and should already be configured as the trusted mail server for your domain.

Microsoft has disabled basic authentication (username and password) over the SMTP protocol, requiring more modern and secure methods of authentication such as OAuth 2.0 (the protocol used by this plugin). As such most of the SMTP plugins available do not support Office 365/Outlook, or if they do, the functionality is a paid for feature.

To start using Mail Integration for Office 365, you need to setup a Microsoft Azure Active Directory account. Azure Active Directory comes in several flavours (paid and free), but it is possible to use the free tier for the purpose of this plugin. You can register for this here (you’re probably already registered if you are using Office 365). You will also need SSL enabled for at least the admin side of your website to ensure the OAuth keys are exchanged over a secure connection.What does it do? Put simply, the plugin relays all emails sent from WordPress through your Microsoft email account (or an account of your choosing, for example a shared mailbox). This helps improve the deliverability of your WordPress mail, as Microsoft’s mail servers are set up to avoid being flagged as spam, and should already be configured as the trusted mail server for your domain.