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Mattermost documentation
Mattermost documentation
  • Overview
    • Editions and Offerings
    • Mattermost Plans
    • Subscription Overview
      • Self-Hosted
      • Cloud
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      • Non-Profit
    • Certifications and Compliance Overview
    • Accessibility Compliance Policy
    • Releases and Life Cycle
      • Release Policy
      • Server
        • Server Releases
        • v10 Changelog
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        • Unsupported Legacy Releases
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        • Desktop App Changelog
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        • Mobile Apps Changelog
      • Removed and Deprecated Features
    • Frequently Asked Questions
      • General
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      • Enterprise
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  • Use Case Guide
    • Integrated Security Operations
    • Maximize Your Microsoft Investments
    • Mission-Ready Mobile
    • On-Premises Skype for Business Replacement
    • Out-of-Band Incident Response
    • Purpose-Built Collaboration
    • Real-Time DevSecOps Collaboration
    • Secure Command and Control
    • Self-Sovereign Collaboration
  • Deployment Guide
    • Quick Start Evaluation
    • Application Architecture
    • Server Deployment
      • Preparations
      • Review software and hardware requirements
      • Set up an NGINX proxy
      • Configure Mattermost Calls
      • Set up TLS
      • Use an image proxy
      • Deploy with Kubernetes
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      • Deploy with Containers
      • Deploy for Out-of-Band Use
      • Deploy in Air-Gapped Environments
      • Reference Architecture
      • Deployment Solution Programs
      • Scale for Enterprise
        • Backing storage benchmarks
        • Enterprise search
        • Elasticsearch setup
        • AWS OpenSearch setup
        • High availability
        • Redis
        • Scale up to 200 users
        • Scale up to 2000 users
        • Scale up to 15000 users
        • Scale up to 30000 users
        • Scale up to 50000 users
        • Scale up to 80000 users
        • Scale up to 90000 users
        • Scale up to 100000 users
        • Scale up to 200000 users
    • Desktop App Deployment
      • Install desktop app on Linux
      • Distribute a custom desktop app
      • Silent Windows desktop distribution
      • Desktop MSI installer and group policy guide
      • Desktop App custom dictionaries
      • Desktop managed resources
    • Mobile App Deployment
      • Deploy using an EMM provider
      • Distribute a custom mobile app
      • Host your own push proxy service
      • Mobile VPN options
      • Mobile security features
      • Secure file storage
      • Mobile apps FAQ
    • Deployment Troubleshooting
      • General deployment troubleshooting
      • Docker deployment troubleshooting
      • Desktop app troubleshooting
      • Mobile app troubleshooting
      • PostgreSQL installation troubleshooting
      • MySQL installation troubleshooting
  • Administration Guide
    • Self-hosted billing
    • Cloud workspace management
      • Workspace migration
      • Cloud data residency
      • Cloud IP Filtering
      • Cloud Bring Your Own Key (BYOK)
    • Server maintenance
      • Install a license key
      • Generate a support packet
      • Backup and disaster recovery
      • Upgrade Mattermost server
        • Important upgrade notes
        • Prepare to upgrade Mattermost
        • Communicate scheduled maintenance best practices
        • Upgrade Mattermost Server
        • Upgrade Mattermost in Kubernetes and High Availability environments
        • Enterprise install and upgrade
        • Administrator onboarding tasks
        • Enterprise roll-out-checklist
        • Welcome email to end users
        • Downgrade Mattermost Server
        • Open source components
      • Secure Mattermost
        • Encryption options
        • Transport encryption
        • Multi-factor authentication
        • Delegated granular administration
        • Custom terms of service
        • User and group provisioning via AD/LDAP
        • SAML-based SSO
          • Okta SAML Configuration
          • Generate self-signed certificates
          • OneLogin SAML Configuration
          • Microsoft ADFS SAML Configuration for Windows Server 2012
          • Microsoft ADFS SAML Configuration for Windows Server 2016
          • Keycloak SAML Configuration
        • SAML SSO techical documentation
        • Certificate-based authentication
      • Mattermost error codes
      • Logging
      • mmctl
      • CLI
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    • Server configuration
      • Store configuration in your database
      • Server configuration options
        • Self-hosted workspace edition and license settings
        • Cloud workspace subscription, billing, and account settings
        • Reporting configuration settings
        • User management configuration settings
        • System attributes
        • Environment configuration settings
        • Site configuration settings
        • Authentication configuration settings
        • Plugins configuration settings
        • Integrations configuration settings
        • Compliance configuration settings
        • Experimental configuration settings
        • Deprecated configuration settings
        • Bleve search
      • Set up attribute-based access controls
      • Set up Mattermost Agents
        • LLM provider configuration guide
        • Implementing Sovereign AI
      • Install Mattermost Boards
      • Manage user attributes
      • Environment variables
      • Customize the server
        • Customize Mattermost
        • Custom branding tools
        • Code signing custom builds
      • SMTP email setup
      • Email templates
      • Chinese, Japanese, and Korean search
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      • Telemetry
    • User provisioning
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      • Provisioning workflows
      • AD/LDAP setup
      • AD/LDAP manage team or private channel membership
      • GitLab SSO
      • OpenID Connect SSO
      • Google SSO
      • Entra ID SSO
      • Convert OAuth 2.0 providers to OpenID
    • User management
      • Permissions
      • Manage team and channel configuration
      • Advanced permissions infrastructure
      • Guest accounts
    • Monitoring and performance
      • Optimize your Mattermost workspace
      • Collect performance metrics
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      • Performance monitoring metrics
      • Push notification health targets
      • Performance alerting guide
      • Ensuring releases perform at scale
      • Manage user surveys
      • User satisfaction surveys
      • Notify admin
      • System-wide notifications
      • Statistics
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      • Health checks
      • Health check probes
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    • Compliance
      • Compliance export
      • Compliance monitoring
      • Electronic discovery
      • Data retention
      • Export channel data
      • Legal Hold
      • JSON audit log schema
    • Migration
      • Migrate from MySQL to PostgreSQL
        • Automate PostgreSQL migration
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      • Server migration guide
      • Migrate from Slack
      • Bulk export tool
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      • Migration announcement email template
  • Security Guide
    • Zero Trust with Mattermost
    • Mobile Security
    • Dependency Vulnerability Analysis
  • End User Guide
    • Messaging Collaboration
      • Access your Mattermost workspace
      • Install the desktop app
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      • Log out of Mattermost
      • Organize using teams
        • Team settings
        • Team keyboard shortcuts
      • Organize using custom user groups
      • Invite people
      • Learn about Mattermost roles
      • View system information
      • Collaborate within channels
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        • Join and leave channels
        • Make calls in Mattermost
        • Manage channel members
        • Browse channels
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      • Communicate with messages and threads
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        • Set message priority
        • Mention people
        • Share files in messages
      • Collaborate within Microsoft Teams
      • Keyboard shortcuts
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      • Extend Mattermost with integrations
    • Workflow Automation
      • Learn about collaborative playbooks
      • Work with collaborative playbooks
      • Work with runs
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      • Work with metrics and goals
      • Share and collaborate
      • Interact with collaborative playbooks
    • Audio and Screensharing
    • Project and Task Management
      • Navigate boards
      • Work with boards
      • Work with cards
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      • Work with groups, filter, and sort
      • Work with calculations
      • Share and collaborate
      • Import, export, and migrate
      • Boards settings
    • AI Agents
      • Agents usage tips and best practices
      • Agents context management
    • Customize Your Preferences
      • Manage your notifications
        • Troubleshoot notifications
        • Manage your web notifications
        • Manage your desktop notifications
        • Manage your mobile notifications
        • Manage your thread reply notifications
        • Manage your @mention & keyword notifications
        • Manage your channel-specific notifications
      • Customize your Mattermost theme
      • Customize your channel sidebar
      • Manage your profile
      • Manage your security preferences
      • Set your status & availability
      • Manage your display options
      • Manage your sidebar options
      • Manage advanced options
      • Manage your plugin preferences
      • Customize your desktop app experience
      • Connect to multiple workspaces
  • Integrations Guide
    • Pre-built integrations
      • GitHub
      • GitLab
      • Jira
      • Microsoft Calendar
      • Microsoft Teams
      • Microsoft Teams Meetings
      • ServiceNow
      • Zoom
    • Microsoft integrations
      • Mattermost for M365, Teams, and Outlook
      • Calendar Integration
      • Teams Notifications
      • Teams Meetings
  • Training and Support
    • Join our community
    • Community for Mattermost
    • Contribute to this documentation
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Support for Mattermost Server v9.11 Extended Support Release has come to the end of its life cycle on May 15, 2025. Upgrading to Mattermost Server v10.5 or later is required.

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