Versions in this module Expand all Collapse all v0 v0.1.1 Oct 25, 2026 v0.1.0 Oct 12, 2026 Changes in this version + type Delivery int + const Delivered + const Failed + const Pending + type Message struct + Subject string + Text string + To string + type Sender interface + Send func(ctx context.Context, m Message) (id string, err error) + type Tracker interface + Delivery func(ctx context.Context, id string) (Delivery, time.Time, error) + type TrackingSender interface