mastodon-app/POSTINSTALL.md

Accounts are created with the username and the subdomain under which this app is installed
 e.g. `@$CLOUDRON-USERNAME@$CLOUDRON-APP-DOMAIN`. Note that Mastodon does allow this subdomain
to be changed later as it breaks federation. So, you have to install Mastodon in the correct
subdomain from the get-go.
Fix postinstall 2020-09-26 16:07:07 +00:00			`Accounts are created with the username and the subdomain under which this app is installed`
			e.g. `@$CLOUDRON-USERNAME@$CLOUDRON-APP-DOMAIN`. Note that Mastodon does allow this subdomain
			`to be changed later as it breaks federation. So, you have to install Mastodon in the correct`
			`subdomain from the get-go.`

Set LOCAL_DOMAIN once on installation 2020-01-23 19:26:04 +00:00