01 / EDGE RUNTIMECompute close to the mailbox.
Pmail keeps the routing and automation layer on Cloudflare Workers instead of asking you to maintain a traditional mail server.
02 / OWNED DATAYour messages stay in your account.
D1 stores structured mail data, while R2 can store attachments when you enable that binding in your deployment.
03 / OPEN SYSTEMThe platform is meant to be extended.
Use the REST API, Telegram automation, and role controls to fit Pmail into the workflows you already run.