Support multiple email addresses

Description of the feature request

Allow users to have multiple email addresses which can be set to receive notifications per group. Similar to github.

Use case / for what or how I would use it

Users can be in multiple orgs which they would usually want to keep those orgs notifications seperated from other orgs email addresses. For example I would want to receive notifications for CI related this for org XYZ to and emails related to org ABC to The user can specify in their settings which email addresses to assign notifications to for each org.

Hi @bjost!

Thanks for this #feature-request, but we are considering the number of votes on them, so please don’t forget to vote for it!

This would be super useful for me as well, upvoted!