Mattermost

Mattermost is a good alternative to Slack or Microsoft Teams. Mattermost is open source and can also be self-hosted.

note

Mattermost has the same integration and works just like Slack.

Set up Mattermost

1. Open Mattermost
2. Click on Main Menu and go to Integrations -> Incoming Webhook
   1. If you don't have the integration, you need to enable it
   2. Can be enabled from System Console -> Integrations -> Integration Management (ask your Mattermost admin)
3. Click on Add Incoming Webhook
   1. Set a custom name and description
   2. Set the channel to receive webhook messages
4. Add the webhook and copy the generated webhook url

Reference: docs.mattermost.com/developer/webhooks-incoming

Set up servicepong

1. Open the integrations settings of your project
2. Click Add at Mattermost to add a new Mattermost integration
   1. Set a custom name
   2. Paste the copied webhook url
3. Click on Create to create the new integration