A flexible email SMTP API – easily integrate SMTP2GO with your email software.

      var request = require('request');

      request.post({

        url: "https://api.smtp2go.com/v3/email/send",

        headers: { 'Content-Type': "application/json" },

        body: JSON.stringify({

          'api_key': "api-526EA362E1E6AAD9F23C91C88F4E",

          'to': [

            "Dave <dave@example.com>"

          ],

          'sender': "Matt <matt@example.com>",

          'subject': "Testing smtp2go!",

          'text_body': "Test message."

        }),

      }, function(err, response, body){ console.log(body); });







    
    

      <?php

        $curl = curl_init();

        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);

        curl_setopt($curl, CURLOPT_POST, 1);

        curl_setopt($curl, CURLOPT_HTTPHEADER, array("Content-Type: application/json"));

        curl_setopt($curl, CURLOPT_URL, "https://api.smtp2go.com/v3/email/send");

        curl_setopt($curl, CURLOPT_POSTFIELDS, json_encode(array(

          "api_key" => "api-526EA362E1E6AAD9F23C91C88F4E",

          "to" => array(

            0 => "Dave <dave@example.com>"

          ),

          "sender" => "Matt <matt@example.com>",

          "subject" => "Testing smtp2go!",

          "text_body" => "Test message."

        )));

        $result = curl_exec($curl);

        echo $result;

      ?>
    

      uri = URI("https://api.smtp2go.com/v3/email/send")

      http = Net::HTTP.new(uri.host, uri.port)

      http.use_ssl = true

      headers = { "Content-Type" => "application/json" }

      request = Net::HTTP::Post.new(uri.request_uri, headers)

      request.body = {

        "api_key" => "api-526EA362E1E6AAD9F23C91C88F4E",

        "to" => [

          "Dave <dave@example.com>"

        ],

        "sender" => "Matt <matt@example.com>",

        "subject" => "Testing smtp2go!",

        "text_body" => "Test message."

      }.to_json

      @result = http.request(request).body

      puts @result




    

      import requests

      import json


      payload = {

        "api_key": "api-526EA362E1E6AAD9F23C91C88F4E",

        "to": [

          "Dave <dave@example.com>"

        ],

        "sender": "Matt <matt@example.com>",

        "subject": "Testing smtp2go!",

        "text_body": "Test message."

      }

      headers = { "Content-Type": "application/json" }

      res = requests.post("https://api.smtp2go.com/v3/email/send", headers=headers, data=json.dumps(payload))

      if res.status_code == requests.codes.ok:

        print(res.json)

      else:

        print("An Error Occurred: " + res.text)