syntax = "proto3";

package queue;

import "github.com/golang/protobuf/ptypes/timestamp/timestamp.proto";


message Message {
	// Message ID. Uniquely identifies this message, it is used for
	// auditing and troubleshooting.
	string ID = 1;

	// The envelope for this message.
	string from = 2;
	repeated Recipient rcpt = 3;
	bytes data = 4;

	// Creation timestamp.
	google.protobuf.Timestamp created_at_ts = 5;
}

message Recipient {
	string address = 1;

	enum Type {
		EMAIL = 0;
	}
	Type type = 2;

	enum Status {
		PENDING = 0;
		SENT = 1;
		FAILED = 2;
	}
	Status status = 3;
}