Hi @jfrerich
I'm interested with this issue.
But I haven't decided the solution.
Should we stop sending message to archived channels? or Remove Jira Subscription when channels were archived?
And how is the plugin been notified when a channel is been archived?

Hi @mustafayildirim! I'm sorry to just now be getting back to you regarding this issue. There was some discussion on this idea in this [channel post](https://community.mattermost.com/core/pl/g4bojkmnepf1xqbtmfzfx6cfew

It seems the consensus is to disable subscriptions when a channel is archived. In this sense, you would just ignore sending notifications to subscribed channels, if they are archived.

You can check if a channel is archived by model.Channel.DeleteAt > 0

I would look at this function as a point of entry into the code. This function might be a little too aggressive, because the callers might actually want All channels, including archived.
https://github.com/mattermost/mattermost-plugin-jira/blob/master/server/subscribe.go#L172

The other location might be to just filter out channelIDs that are archived when parsing the webhook. This could be accomplished in the following code block.
https://github.com/mattermost/mattermost-plugin-jira/blob/master/server/webhook_worker.go#L67

I hope this helps and I hope you are still interested! If you have any further questions, please feel free to ping me here, or ask any Jira related questions in the Mattermost Plugin: Jira channel