I was not able to find a forum for this module. We have two issues:
1) Could you please add an option to process unsubscribes as well as bounces?
2) Could you please add an option to remove the address from Sendgrid list once it’s processed? That would be useful if we ever need to revive any of the bounced addresses for example.
2) actually please disregard the request of removing the addresses from the list on Sendgrid. It will be better to keep a whole record of who unsubscribed/bounced in there.