Microsoft Outlook 365 SMTP Plugin for WordPress
Securely send WordPress emails with Microsoft Outlook 365 through Post SMTP plugin for high deliverability.
What is Microsoft Office 365 SMTP?
Microsoft Outlook SMTP sends WordPress emails via Microsoft 365’s network. It ensures reliable delivery, cuts spam, and enforces enterprise-grade domain security.
How to Send WordPress Emails Using Outlook SMTP?
Configure Microsoft 365 SMTP on WordPress to route emails via its servers. With Post SMTP, you get secure delivery, reduced spam, and protected domain reputation.
Login/Sign Up
Create or log in to your Microsoft 365 to access Outlook.
Verify Ownership
Add your domain to Microsoft Outlook and update your domain’s DNS records to confirm your ownership of the domain.
Generate App ID
From the dashboard, provide the required information to complete your registration and generate the application ID.
Collect Secret Value
Navigate to the Certificates & Secrets section. Generate the Client Secret (Value). Use this value in Post SMTP Setup Wizard.
Finalize the Setup
Authenticate the SMTP connection through Post SMTP. Provide all the necessary steps at this stage for seamless operations.
Test Email Delivery
Verify email delivery by sending a test message from Post SMTP to your personal email address.
Why Choose Outlook SMTP for WordPress?
Utilize Microsoft’s robust infrastructure to deploy emails via Post SMTP WordPress plugin—a good use for Microsoft Outlook SMTP.
Pros
- Perfect for beginners and experts alike
- Nearly 100% uptime with affordable volume rates
- Secure OAuth 2.0 authentication
- Reliable inbox placement with SPF/DKIM/DMARC authentication.
- Strong protection against spoofing and phishing attacks
Cons
- Challenging customer support
- Sending limit for Gmail IDs (500 emails for regular accounts)
Pricing
Pick a plan that suits your needs
| Package | Starting Price | Limit |
|---|---|---|
| Free (Gmail ID) | $0 | 500 emails per day |
| Workspace | $7.6 per month | 2,000 emails per day |
Prices and other usage conditions may vary.
The First & Only WP SMTP Plugin With a Mobile App
Stay on top of things by using the Post SMTP mobile app. Just connect the plugin with its dedicated mobile app, available for both iOS and Android devices. The app is packed with features for continued email delivery success, including free email failure notifications and on-the-go access to email logs.
Want Microsoft Outlook SMTP Alternatives?
Want to compare or simply looking for options? We’ve got you!
Don’t Just Take Our Word for It
See What Other WordPress Users Have To Say
Great Plugin. Glad I tried something New!
I have previously used the other top 2 SMTP plugins for mail, but I found support not always there, and making things work can be a pain. These guys have been great. The documentation is excellent, and when I did have a question, they answered IMMEDIATELY with a confirmation that they were on it and my issue was resolved in no time at all, which is great as my clients are typically email dependent businesses (aren’t we all).
Highly recommend this plugin.
AARU.CA
Post SMTP is very reliable and easy to use
I manage over 150 websites and I can trust Post SMTP to not only get email from the websites where it needs to go, but also send me notifications when something isn’t working. I use it in conjunction with SMTP2go.com as the server. This is a very reliable combination to deliver consistent quality.
Suzi Wilson
I have been using the plugin for many years and no Complaints
I have been using the plugin for many years on multiple websites and it has worked flawlessly. The free version has very powerful features like secure Google API integration for SMTP only access and email logging which helps greatly when troubleshooting email issues. The support is also great and timely!
Petrus4
SMTP like a boss
I discovered this plugin while looking for an alternative to Fluent SMTP, which conflicts with the checkout of a WooCommerce site I manage.
In addition to solving the problem, it opened up a world of amazing features and an unmatched level of control. The notification through an alternative channel when an email delivery fails is also gold.
Clearly the dev knows his stuff. I am considering purchasing a Pro license.
masvil
Great Customer Service
I had a very hard problem to diagnose, but Aqib Khan had the skill and tenacity to stick with it until the problem was solve. Hats off to him and the Support Team
Michael Seip
Prompt, friendly and accurate.
We have been using the Post SMTP plugin from WP Experts for some time on our website making sure our email messages and notifications get to where they are supposed to! A couple of days ago I needed to locate a copy of an invoice – Aqib’s response to my call for help was prompt, friendly and accurate. Definitely a recommendation!
outdoorsqueensland
FAQs
Still have a question? Check out our frequently asked questions on the right or contact us directly.
WordPress SMTP Plugin That Simply Works
With 10+ SMTP integrations on one-click, a dedicated mobile app and dozens of features, Post SMTP ensures your WordPress site sends emails without fail.
