The best email sending solution for WordPress

See why SMTP.com is a preferred email delivery partner for over 100,000 businesses worldwide with a 30-Day Free trial.


Top recommended SMTP mail provider for WordPress.

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Reliable and scalable WordPress email delivery

WordPress isn't built to reliably send emails. Many email service providers like Gmail and others use a variety of tools to reduce email spam. Emails sent by WordPress websites often fail their test. SMTP offers you an easy and dependable solution to fix your WordPress email delivery problems.

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Send with confidence

SMTP for WordPress comes with the same reliable infrastructure that powers billions of emails every month for businesses across industries worldwide.

99% Uptime
98% Email delivery rate
95% Customer satisfaction

Transactional Emails Done Right

Keep your customers up-to-date by sending automated emails, such as purchase confirmations, shipping notifications, order status updates, and policy change notices.

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Notifications

Send follow up emails in sync with web or mobile notifications.

Order Confirmations

Build brand value by sending order details on time into inboxes.

Authentication Emails

Keep users safe by sending authentication emails into inboxes.

Powerful API & Reporting

Use our powerful SMTP API integrations to empower complex and scalable products and websites. Our API does not compromise on usability in return of flexibility. Get access to clear, concise and up-to-date campaign and account-level information.

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Simple integration

Easy and quick integration for the non-technical user. Powerful customization for the developer.

Powerful REST API

Versatile and flexible RESTful email delivery API that is tailored to make email sending reliable and fast.

In-depth reporting

Get key information on your email campaigns read and extracted easily with simple API calls.


Trusted by over 100,000 businesses

SMTP gets your bulk, transactional and marketing emails in front of your audience’s eyes. Supercharge your high volume campaigns, transactional emails and marketing platform with SMTP’s superior inbox delivery.

Verified Review

What an improved customer service experience! I’ve been with you guys for several years now, and today’s help was speedy via both online chat and telephone. I’m relieved and happy!

Cynthia Cross Hagen/Sinclair Research Recruiting
Verififed Review

There was as a marked improvement in our email deliverability with SMTP, and we scaled our email marketing program from under 1 million to over 5 million emails a month while preserving sender reputation.

Time Driver CEO, Retirement Jobs
Verified Review

Service is fast, friendly and helpful. They’re always willing to work with us to resolve any issues or improve our results. They help us make sure our emails get to inboxes.