Delivery
Two modes, one compose flow.
minemail stays usable before provider setup with demo delivery, then switches to live Resend sending once the server has valid keys and verified sender domains.
Messages are saved to Sent so the mailbox workflow works locally or before provider configuration.
When Resend credentials and sender email are ready, outgoing messages are delivered through Resend.
Receiving webhooks and sync calls can import new messages for configured mailbox domains.
The app checks API key presence, sender address validity, and domain status before calling live ready.