Integrates with All SMTP Providers

SureMail ensures your emails reach inboxes by integrating with all major SMTP providers and WordPress plugins

Find your Integration

Integrates with All Popular SMTP Providers

Amazon SES

Improve large-scale email delivery with Amazon SES’s reliable and scalable SMTP service.

Brevo (Sendinblue)

Use Brevo’s flexible and efficient platform for all your email delivery needs.

Mailgun

Streamline your marketing and transactional emails with Mailgun’s powerful email delivery.

SendGrid

Scale transactional and marketing emails easily with SendGrid’s reliable email delivery.

Postmark

Ensure fast and reliable email delivery for transactional emails using Postmark’s email API.

PHP Mail

Send emails using PHP’s built-in mail function for basic, server-side email sending needs.

Microsoft 365 / Outlook Planned

Securely send emails with Microsoft’s reliable and trusted SMTP service.

Google Workspace / GMail

Send transactional and notification emails using your Google account’s SMTP.

Elastic Email

Send high-volume emails seamlessly with Elastic Email’s simple and scalable service.

SparkPost

Improve email deliverability and performance using SparkPost’s scalable email services.

SMTP2GO

Use SMTP2GO’s simple and efficient SMTP service to improve your email deliverability.

Netcore

Ensure fast and secure email delivery with Netcore reliable SMTP service.

Other SMTP Provider

Connect any other SMTP provider to gain full control over your email delivery process.

The Buzz

What People Are Saying About SureMail

Athlone

SureMail will be the go-to solution for transactional email in WordPress.

1w Like Reply

Ash Nazir

I’m thankful it will be free. I’ve got no money left 😂

1w Like Reply

Laurent Gaulhiac

I knew it was coming but was thinking “nah am good with Fluent SMTP”, they REALLY have to make something awesome to make me change… well if seems that it will have all the features AND also free + a better design on top… Ok am sold!

1w Like Reply

Daniel Berggren

I am really looking forward to this one.
Redundancy is so important, and after reading Adam’s comments on backup email + notifications via OttoKit, this is the kind of thing that gives me peace of mind.

1w Like Reply

Meddy Brai

was about to judge it until I read « free
So… Thanks 🙂.

1w Like Reply

Csosz Tibor

Hi, thanks for this great SMTP plugin! :))

1w Like Reply

Andrew Peters

This is cool. But plugins like these also make me super grateful for the gridpane sendgrid integration is toggle on for every site. 🙂 😎

1w Like Reply

Fred Vinson

I’ve been waiting for a plugin to take out WP Mail SMTP.

1w Like Reply

Salman Sarwar

Well That’s Amazing and am badly waiting for this 😀

1w Like Reply

Daniel Berggren

1w Like Reply

Fred Vinson

I’ve been waiting for a plugin to take out WP Mail SMTP.

1w Like Reply

Salman Sarwar

Well That’s Amazing and am badly waiting for this 😀

1w Like Reply

Works with All WordPress Plugins

Frequently Asked Questions

All you need to know about SureMail

My SMTP provider is not listed. What can I do?

If your SMTP provider isn’t listed, no worries. We’re here to help! Just reach out to us through our contact page and our team will assist you in setting it up.

What is the difference between API integration and direct SMTP settings?

The main difference lies in how emails are sent and managed:
API Integration uses your email provider’s API to send emails. It’s faster, more reliable, and supports features like delivery tracking, bounce handling, and better error reporting.
Direct SMTP Settings use standard email protocols to send emails. It’s simpler to set up but slower and offers limited features compared to API.
If you want better performance and more control, go with API. For a basic setup, SMTP works just fine.

Can SureMail handle high email volumes?

Yes! SureMail is built to scale, allowing you to handle large volumes of email without compromising on reliability. With multiple SMTP connections and fallback mechanisms, it ensures your emails get delivered even when traffic or email volume spikes.

Will SureMail slow down my website?

Absolutely not! SureMail is built with ease and performance in mind. Its architecture and clean code keep it lightweight and fast. Therefore, it will not affect your website speed and performance in any way.

My SMTP company offers a WordPress plugin for connecting. Why use SureMail?

Even if your SMTP company offers a WordPress plugin, SureMail gives you extra flexibility and reliability:
Retry Mechanism – If an email fails, SureMail automatically retries, improving delivery rates.
Multiple SMTPs – Add and manage multiple SMTP providers. If one fails, another can take over.
With SureMail, you’re not locked into one provider or plugin. You get more control, smarter delivery, and peace of mind.

Integrates with All SMTP Providers

Integrates with All Popular SMTP Providers

Amazon SES

Brevo (Sendinblue)

Mailgun

SendGrid

Postmark

PHP Mail

Microsoft 365 / Outlook Planned

Google Workspace / GMail

Elastic Email

SparkPost

SMTP2GO

Netcore

Other SMTP Provider

And all other SMTP Providers!

What People Are Saying About SureMail

Athlone

Ash Nazir

Laurent Gaulhiac

Daniel Berggren

Meddy Brai

Csosz Tibor

Andrew Peters

Fred Vinson

Salman Sarwar

Daniel Berggren

Fred Vinson

Salman Sarwar

Works with All WordPress Plugins

Frequently Asked Questions

Take Control of Your Email Delivery Today!