¿No se puede configurar email-in para un grupo existente?

[nathank (Nathan Kershaw)]

Puedes configurarlo para los grupos automáticos, pero requiere acceso a la consola de Rails y algo de valentía:

Allow email in for moderators, staff, and admins

Well, since nobody told me that was completely stupid, I’ve gone and tested this rails command on a little used instance. And it seems to work (so far)! Use at your own risk and backup first To add an email-in address Group.where(name: "=groups.name=").update(incoming_email: "=groups.name=@=domain=") To remove an email-in address Group.where(name: "=groups.name=").update(incoming_email: nil)