Microsoft 365 & Outlook Mailer for WordPress

Send WordPress emails securely with Microsoft's OAuth 2.0 via the Azure API - no SMTP required. The plugin enables password-free delivery with Microsoft accounts, fully compatible with WordPress 6.x and Microsoft's security standards.

Admins can configure Azure credentials, authenticate in one click, and test email delivery instantly. Extra features include token storage, debug logs, status monitoring, and seamless Azure app setup.

Download the free version

5.0

trusted by 12,500+ users

Secure Microsoft 365 Email Delivery (No SMTP Passwords)

Send all WordPress emails securely through the Microsoft Graph API using OAuth 2.0. No SMTP passwords, ports, or legacy authentication required.

Complete Mail Log & Delivery Status

Keep track of every outgoing WordPress email in one place. Instantly see which messages were sent, staged, or failed, together with recipient, subject, timestamp, and delivery status.

Preview, Inspect & Resend Emails

Open any logged email to inspect its headers, preview the rendered HTML or plain-text version, and resend it with one click whenever needed.

Advanced Email Delivery Controls

Take full control of outgoing email with Staging Mode, mail logging, throttling, automatic BCC, default Reply-To, and allowed sender addresses.

Send From Shared & Custom Microsoft 365 Mailboxes

Send WordPress emails from shared or departmental mailboxes such as support@, sales@, or info@ using Microsoft 365 Send As permissions.

Works Automatically With WordPress & WooCommerce Emails

Automatically route emails from WordPress, WooCommerce, Contact Form 7, WPForms, Gravity Forms, Fluent Forms, and other plugins through Microsoft 365 — no per-plugin configuration required.

Why Developers Trust Our Joomla! extensions & WordPress Plugins

Love & Attention
Crafted with care, driven by passion-because when you love what you do, it’s impossible to hide.
Premium Support
We care about your website just as much as you do. Count on us for fast, helpful support.
Fresh Ideas, Always
Great ideas come from fresh thinking - and we never run out of either.
Clean, Reliable Code
Our code is clean, lightweight and built to industry standards - easy to use, easy to trust.

12,500
happy users

Web357 creates super useful extensions. Login as User is fantastic for allowing site admins to understand the frontend UX from any user's perspective. No extra "test" users needed. Support is also amazing!
Brian Mitchell
President of InterGen Web Solutions
Web357 extensions are solid, reliable, and thoughtfully built - no fluff, just tools that do exactly what they promise. Support is incredibly responsive, and updates are clearly made with real users in mind. It's rare to find such professionalism in this space.
Zlatko Enev
Writer, Publisher - Librev.com
Tim Davis
Joomla! Evangelist
We have used Joomla and WordPress plugins by Web357 for many years in various projects. The plugins are exceptionally reliable and robust. Special thanks to Yannis, for his outstanding assistance-always responsive and professional. Highly recommended for anyone seeking quality plugins and excellent customer support.
Antonis Pavlidis
Web Designer/Developer - Dazzlink
I've been using Web357's Joomla plugins for several years and I must say I've never had any problems; they've always met my expectations! My heartfelt congratulations to the Web357 staff.
Mauro Miotello
IT Consultant and Software Developer - Ashnet Consulting
Web357 extensions are reliable, well-crafted, and consistently updated. We've used them for years across professional Joomla and WordPress projects and have always been impressed by their performance and support. A trusted part of our development toolkit.
Alexander Ioannidis
Founder & Team Lead, PROUDPIXEL

Web357 creates super useful extensions. Login as User is fantastic for allowing site admins to understand the frontend UX from any user's perspective. No extra "test" users needed. Support is also amazing!

Brian Mitchell

President of InterGen Web Solutions

Web357 extensions are solid, reliable, and thoughtfully built - no fluff, just tools that do exactly what they promise. Support is incredibly responsive, and updates are clearly made with real users in mind. It's rare to find such professionalism in this space.

Zlatko Enev

Writer, Publisher - Librev.com

Tim Davis

Joomla! Evangelist

We have used Joomla and WordPress plugins by Web357 for many years in various projects. The plugins are exceptionally reliable and robust. Special thanks to Yannis, for his outstanding assistance-always responsive and professional. Highly recommended for anyone seeking quality plugins and excellent customer support.

Antonis Pavlidis

Web Designer/Developer - Dazzlink

I've been using Web357's Joomla plugins for several years and I must say I've never had any problems; they've always met my expectations! My heartfelt congratulations to the Web357 staff.

Mauro Miotello

IT Consultant and Software Developer - Ashnet Consulting

Web357 extensions are reliable, well-crafted, and consistently updated. We've used them for years across professional Joomla and WordPress projects and have always been impressed by their performance and support. A trusted part of our development toolkit.

Alexander Ioannidis

Founder & Team Lead, PROUDPIXEL

View all testimonials

Simple Pricing

Single Plugin (Pro)

€39/year

Access to the Premium version of
Microsoft 365 & Outlook Mailer for WordPress

Premium support for 1 year
Plugin updates for 1 year
Life time usage

All Access Bundle

€59/year

7 High Quality WordPress Plugins to supercharge your website.

Premium support for 1 year
Plugin updates for 1 year
Life time usage

Save €19 (24% off)

30-day money back guarantee. No questions asked!

So much better than a trial because you can try it on your website and we will be there to fully support you during that time.

Free vs Premium

With a subscription package, you get our professional support and full access to all downloads and updates of this plugin. Great value for a low price!

Features	FREE	PRO
Connect Microsoft 365 in one click Link your Outlook or Microsoft 365 mailbox with a secure Microsoft login. No SMTP passwords and no app passwords required.
Send all WordPress emails through Outlook Order confirmations, form submissions, password resets, and every other WordPress email go out from your real Microsoft mailbox, so they reach the inbox instead of spam.
Built-in test email tool Send a real test message from the WordPress admin to confirm everything works before you go live.
Works with WooCommerce and contact forms Compatible with WooCommerce, Contact Form 7, WPForms, Fluent Forms, Gravity Forms, and any plugin that uses WordPress email. No extra setup per plugin.
Disconnect anytime Revoke access and delete the stored connection with one click whenever you want.
Full mail log See every sent, failed, or staged email with headers, content preview, status, and timestamps, so you always know what was delivered.
Staging mode for development sites Save emails to a log instead of sending them. Perfect for staging and local sites where you do not want real customers to receive test messages.
Limit emails per minute Cap how many messages leave your site each minute to stay within Microsoft’s rate limits and avoid runaway email loops.
Automatic BCC copy Send a hidden copy of every outgoing email to an internal address. Useful for record-keeping and compliance.
Default Reply-To address Set a global reply-to address for all outgoing emails when a form or plugin does not specify one.
Send from a shared mailbox Send as support@, sales@, or any shared mailbox you have permission to use, plus an allow-list of extra From addresses.
Priority support Get faster help and ongoing updates when you need them.

Pre-Sale FAQs

What am I purchasing?
You are purchasing a WordPress plugin subscription. Once the purchase is complete, you will gain access to our members' area, where you can download the latest versions and access our private support system.
What payment methods do you accept?
We accept PayPal and all major credit cards via Stripe, including Visa, MasterCard, American Express, Discover, JCB, Diner's Club, and EnRoute.
Do you offer a refund policy?
Yes! We provide a 30-day money-back guarantee on all subscriptions.
Can I use your plugins in multiple projects?
Yes! You can use our plugins in multiple WordPress projects without restrictions.
Can I purchase just one plugin?
Yes! You can buy a single WordPress plugin with updates & support for that specific product.
What's the difference between the "Single" and "Bundle" subscription?
Single Plan – Perfect for personal use. Grants access to one premium WordPress plugin. Bundle Plan – Best value for your money, ideal for advanced users. Grants access to all Web357 premium plugins. Both plans include private support. Key Difference: With the Bundle Plan, you can download all premium Web357 plugins instead of just one.
Are there limits on how many times I can download my purchased plugins?
No! You can download your WordPress plugins unlimited times during your subscription.
What happens when my membership expires?
You can continue using your downloaded plugins, but updates & support will no longer be available.
How does your support work?
We provide support via: - Private Support Ticket Area - Email Assistance - Live Chat (when available)
I have a question. How can I contact you?
You can contact us at support@web357.com or via our pre-sales contact form.
What is the license for this product?
This product is licensed under the GNU General Public License v3.0 (GPLv3).

Latest Version

v1.0.3

View Changelog

WordPress Compatibility

5.x

6.x

7.x

License

GNU/GPL v3

WordPress.org

Try the free version

Install from the official WordPress.org directory

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