This is awesome & I totally intend to play with it :D
Do you have any plans / any ideas on feasibility to plop an imap server on top of the s3 store? I have really wanted a serverless aws solution and this moves the needle on work I did not wanna do so I’m reinterested again. Something like an s3 object change -> dynamodb index might work well for latency concerns and keep the serverless spirit alive. I just have such a starting problem on “building/learning imap intricacies when it may never work”.