Message Hub is Alibaba Cloud’s unified notification aggregation platform. It centrally manages important notifications for resources in your account, such as expiration alerts, security alerts, and billing statements. This topic explains how to view and manage internal messages and introduces key subscription methods. Use these features to respond to critical events promptly and avoid business risks caused by missed notifications.
Core concepts
Before using Message Hub, review the following core concepts to better manage notifications from Alibaba Cloud.
Message types: Internal messages fall into categories such as account messages, product messages, service messages, and security messages. Each type corresponds to different business scenarios.
Message category
Examples of subtypes
Description and recommended recipients
Account Message
Notifications about account funds
Notifications about low account balance, insufficient credit limit, refunds, incoming wire transfers, and coupons.
Recommended for finance staff.
Product Messages
Product education content, notifications about product creation or activation, and product expiration
Notifications before resource expiration, such as for instances or certificates, and notifications about renewal success or failure.
Recommended for O&M or business owners.
Security Messages
Alibaba Cloud Security notifications, illegal or prohibited content alerts, and account security alerts
Real-time notifications about high-risk vulnerabilities, DDoS attacks, and abnormal logons.
Recommended for security engineers or SREs.
Exception Messages
ECS failure notifications, ApsaraDB failures or O&M notifications, and proactive Cloud Monitor alerts
Synchronizes fault information for cloud products.
Recommended for O&M or business owners.
Activity Messages
Promotions, new product launches, or commercialization announcements
Alibaba Cloud product upgrades, promotions, and feature updates.
Recommended for O&M or business owners.
Service Messages
Contract notifications, billing notifications, and invoice notifications
Contract and financial issues, and some service information.
Recommended for finance staff or O&M staff.
Permissions: By default, only the Alibaba Cloud account can view and manage all messages in the account. A Resource Access Management (RAM) user must be granted AliyunNotificationsReadOnlyAccess or AliyunNotificationsFullAccess by the Alibaba Cloud account to access Message Hub.
Notification channel relationships: Internal messages are the most comprehensive official notification channel. Some important notifications are also sent through email, DingTalk, Slack, and other channels based on your subscription settings.
View internal messages
Log on to the Message Center. On the Internal Messages page, view all messages under the All tab or select a specific message type.

Use the filters at the top of the page to find specific messages.
Read status: Filter by All Messages, Unread Messages, or Read Messages.

Manage internal messages
Keep your message list clean and track pending tasks by marking or deleting messages.
Mark messages
Mark one message: In the Actions column for the target message, click Mark As Read.
Mark multiple messages: Select multiple messages, then click the Mark As Read button above the list.
Mark all as read: Click the Read All Messages button to mark all messages under the current filter as read.
Delete messages
Select one or more messages to delete, then click the Delete button.
Delete all: Click the Delete All Messages button to delete all messages under the current filter.
Deleted messages cannot be recovered. Delete carefully.
Subscribe to internal messages
Message Hub provides a combination of basic message delivery, and bot notifications to help you balance information overload with missed critical alerts.
Receiving Method | Channels | Best use cases | Key benefits |
email, internal message | • Billing and spending notifications | Broadest coverage | |
DingTalk, WeCom, Lark, Slack, and custom webhook URLs | • Daily O&M team checks | Team collaboration |