[kronolith] Calendar tied to a separate identity

[Simon B]

Hallo,

I have created a new calendar, and would like to bind it to a separate
identity (but not user) so that invitations sent from/to that calendar have
an smtp-from the separate identity.

Is that supported?  Do you need an enhancement request?

I could create a separate user, but since I can do all the email and
address book functions without doing that, extra users just for a calendar
is just an unwarranted security risk.

Even if it is possible to do this in the back-end, that would be useful.

Thanks.

Simon