Features
Send over SMTP
Send transactional emails using our SMTP server, and make integration a breeze
What is SMTP?
SMTP, or Simple Mail Transfer Protocol, is a protocol for sending email messages between servers. It has been the backbone of email communication since 1982, and almost all developer frameworks and tools support SMTP out of the box, making it one of the easiest ways to integrate with MailPace.
Sending Emails with SMTP
Sending with SMTP is often the easiest way to integrate an existing application with MailPace. Simply change your SMTP settings to point to our servers, and you're ready to go.
Here are some examples of how to configure SMTP with MailPace:
# Add the following configuration to config/environments/production.rb:
config.action_mailer.delivery_method = :smtpconfig.action_mailer.smtp_settings = { address: "smtp.mailpace.com", port: 587, user_name: "YOUR_MAILPACE_SERVER_API_TOKEN", password: "YOUR_MAILPACE_SERVER_API_TOKEN", authentication: "plain", enable_starttls_auto: true}
// Install Nodemailer if you haven't already:
`npm install nodemailer`;
// Use the following configuration in your Express app:
const nodemailer = require('nodemailer');
const transporter = nodemailer.createTransport({ host: 'smtp.mailpace.com', port: 587, secure: false, auth: { user: 'YOUR_MAILPACE_SERVER_API_TOKEN', pass: 'YOUR_MAILPACE_SERVER_API_TOKEN', },});
Tidy Documentation
Our documentation is simple to read, easy to understand and will help you get started in minutes.
We are speedy fast π
And we share our performance metrics to prove it
We measure, track and optimize for time to inbox. We publish live results for all to see to hold ourselves accountable to our fast transactional email delivery times.
Latest Time to Inbox Timings
Gmail
...s
Avg: -s
iCloud
...s
Avg: -s
Yahoo
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Avg: -s
Universally loved by real people
and thousands of companies
"Shout out to @MailPace for the great email service! Just switched @GoRails over and added them as an SMTP provider for Jumpstart Pro."

Chris Oliver
Creator of GoRails, Jumpstart Pro and HatchBox.io
"A transactional email sender that not only doesn't default spy pixels, but won't allow them π"

DHH
Creator of Ruby on Rails, Founder & CTO of Basecamp and Hey.com
"Shoutout to @MailPace great product & clean API for transactional emails. Really loving it"

Mark Magnuson
Creator of Bildr.com
"Im using @MailPace after a reco from @dhh Truly happy with it."

Lionel Rudaz
CPO & CMO @Properstar, Maker @tastersch
"Thereβs also Mailpace, which is my go to - never had issues and has great support!"

Vincent Ritter
Creator of tinylytics.app, scribbles.page
"Itβs affordable, delivery is fast, and thereβs even a gem for RubyOnRails to simplify setup. @MailPace has the fastest support I have ever experienced. Impressive"

Vito Botta
Lead Platform Architect at brella.io
"Personally very happy with @MailPace"

Benjamin Houy
Founder of @FrenchTogether
"@MailPace works really well (SMTP or their API)"

Maarten Balliauw
Developer and Advocate at @JetBrains. Founded @SpeakerTravel_
"Iβm using @MailPace in @getLemonInk and it works perfectly"

Piotrek Bator
LemonInk.co cofounder