Using Bridges in the RelaySMS App (No sign-up required)

Learn how to use the Bridges feature in the RelaySMS app. This tool lets you send messages securely to online platforms without needing to sign in or use the internet. Follow these steps to get started!

Step 1: Get the Latest Version of the RelaySMS App

This is the fastest way to get started. The app creates a temporary alias using your phone number (e.g., 123456789@relaysms.me) to send emails or tweets without storing any tokens or logging in.

Steps to Use the Bridge Feature:

1. Download the RelaySMS app from :->

Technical Requirements

SMS capability Android smartphone
Android 6.0 and above

2. Go through the onboarding pages to understand how it works.

3. Select a Gateway Client:

Tap the 🌍 Country tab on the navigation bar.
Choose a gateway client (these are phone numbers that route your offline message to the internet).

Note: If you don’t select one, the app will assign a default gateway for you.

4. Sending messages

Tap “Compose New Message”.
Fill in the required fields (recipient email, subject, and message).
Hit Send at the top right corner.
The app will prompt you to choose your default SMS app. Your message will appear there, already encrypted.
Tap Send in your messaging app — and that’s it!