How Can I Send SMS From Web Server to Mobile?


Heather Bennett

Sending SMS from a web server to mobile devices is a powerful feature that can enhance communication and provide convenience for both businesses and individuals. In this tutorial, we will explore different methods to achieve this functionality.

Using SMS Gateways

If you want to send SMS messages programmatically, you can utilize an SMS gateway service. These services provide APIs (Application Programming Interfaces) that allow you to integrate their functionality into your web server code.

To get started, sign up for an account with an SMS gateway provider of your choice. Once you have an account, you will usually receive an API key or credentials that you can use to authenticate requests.

Step 1: Install Required Libraries

Before you can start sending SMS messages, make sure you have the necessary libraries installed. Most SMS gateways provide client libraries in various programming languages, so choose the one that suits your needs.

In this example, we will be using the Python programming language and the smsgateway library. To install it, open your terminal or command prompt and run:

pip install smsgateway

Step 2: Initialize the Library

Once the library is installed, import it into your code and initialize it with your API credentials:

import smsgateway

gateway = smsgateway.SMSGateway(api_key='YOUR_API_KEY')

Step 3: Send SMS Messages

To send an SMS message, use the send_message method provided by the library:

    message='Hello, World!'

The phone_number parameter should contain the recipient’s phone number, including the country code. The message parameter is where you specify the content of the SMS message.

Using Email-to-SMS Gateways

If you prefer a more straightforward approach, you can utilize email-to-SMS gateways. These gateways allow you to send SMS messages by sending an email to a specific email address associated with the recipient’s mobile number.

To send an SMS using an email-to-SMS gateway, follow these steps:

Step 1: Find the Gateway Email Address

First, find out the email address format for the recipient’s mobile carrier. Most carriers have a specific format that combines their domain with the recipient’s phone number. For example, if the carrier’s domain is, and the phone number is (555) 123-4567, then the email address would be

Step 2: Compose and Send an Email

Create an HTML or plain text email with your desired message content. Set the recipient to be in the format mentioned above and send it to their carrier’s gateway email address.

Subject: My SMS Message

Hello, World!


Sending SMS messages from a web server to mobile devices can be accomplished using SMS gateways or email-to-SMS gateways. Both methods provide convenient ways to integrate SMS functionality into your applications.

  • SMS Gateways: Use APIs provided by SMS gateway providers for programmatic SMS sending.
  • Email-to-SMS Gateways: Send an email to the recipient’s carrier gateway email address to send SMS messages.

Choose the method that best suits your needs and start sending SMS messages from your web server to mobile devices today!

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