Transactional Emails REST API

NewsMAN Transactional Emails REST API is for you if you need a secure and reliable service for managing transactions with your clients. Get our SMTP REST API and send transactional emails to your recipients as you wish. Email bulk send is also possible and you’ll have real time reports about your contacts activity.

This is a bit technical, but if a service does not offer Transactional Mail REST API (for FREE), maybe it's not good enough.

Our simple Transactional REST API offers a less chatty protocol for sending emails.

SMTP protocol is full of round trips before sending one email out.

Transactional Email Bulk Send

The Transactional Mail REST API allows you to send up to 50000 emails in one call, so yes you can use it for Bulk too.

If you ever used to send email from PHP, the most notorious library is SwiftMailer.

We have a plug and play support Transport SwiftMailer. You only have to change one line of code.

Notifications in real time

Ever wanted to see in your APP real time details about who clicked or viewed your email?

What about bounce and spam complaints?

Just setup the webhook URL and we will post details about clicks, views, bounces and spam complaints in real time.

SMTP Relay Host

In case you use Exim or Postfix (or any other MTA), we have a default simple to route all emails via our NewsMAN SMTP service.

Just set `relayhost =`. We offer relay by IP. You don't have to do Authentication at all if it's complicated or your system does not support it.

Just setup the webhook URL and you will see the details in real time.

Security and DKIM

All our servers are secure by default. When delivering to a remote destination, we always try to upgrade the connection to TLS protocol (if the receiving server supports it).

And, by default we require the validation of sending domain via DKIM / SPF. This way, your sending is authenticated and we ensure a high email deliverability rate.

Send data via JSON and decouple the View from Model

If you use our powerful editor to edit your Transactional Email Templates like we do for all our communications, then just send JSON as an email body in your code and we'll build the message for you.

E.g.: identify the template, run the template engine code (HandlebarsJS) and send the generated output (HTML or text).

This way, if you want to change something in your transactional email template, you don't have to wake up or bother the programmers of your site / app. Just edit the BODY of your email with our superb email editor.