Support band notification workflow
Currently something like google groups is used to email all members of each band, or the whole organisation. For some people, these messages go to spam for various reasons. It would be preferable to use a proper email provider for things like this so we have better deliverability, and also can track the status of the emails to see if some people haven't received it.
Ideally the workflow would be the same as currently, just to a different address. The only issue might be that it could be confusing to have multiple addresses for doing these things.