Hi Ben!
I bought a second sendy license to compliment my first sendy license that is setup with Amazon SES (which is thankfully out of sandbox thanks to your advice on the appeal). With my sendy license from last month, if I want to update the app should I just upload and overwrite everything except config.php?
As for my second sendy license, I am going to hedge my bets and use sendgrid for that. I imagine I don't need to do the IAM setup for that since it won't use SES right?