Simple Message Notification
Simple Message Notification (SMN) is a reliable and flexible large-scale message notification service. It pushes messages to specified subscription endpoints and greatly reduces system coupling.
Progressive Knowledge
SMN knowledge for users from beginner level to expert level
01
Understand
Efficiently send messages to phone numbers, email addresses, and HTTP/HTTPS servers.
Service Overview
03
Be a Power User
SMN offers a publish/subscribe model to achieve one-to-multiple message subscriptions and notifications in a variety of message types.
Topic Management
Subscription Management
Message Template Management
02
Start
End-to-end configuration guidance for each message format so that you get started quickly with SMN.
Configuration Guide
04
APIs
A wide range of open APIs and sample API calls to draw from makes it easy to create topics, add subscriptions to topics, and publish messages.
API Reference
FAQs
Learn more about common issues and solutions.
Typical Cases
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Which Message Types Does SMN Support?
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Can I Change a Subscription Endpoint in a Topic?
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What Can I Do When Images in an Email Message Cannot Be Displayed?
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Why Do Subscribers Fail to Receive Messages After I Publish Messages to a Topic?
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What Are the Requirements for an SMN Topic Name?
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Does a Topic Support Subscriptions of Multiple Types?
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How Many Topics Can a User Create?
Remote Logins
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What Are the Username and Password for Remote Logins?
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Resetting the ECS Password on the Management Console
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Troubleshooting Remote Login Errors Occurred on a Windows ECS
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File Uploading FAQs
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How Can I Change the Resolution of a Windows ECS?
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Why Cannot I Use a Non-Default SSH Port to Log In to My Linux ECS?
Slow ECS Responses
Internet Access
Operating Systems
Technical Topics
Technologies, expert opinions, and courses
