Hyvor Relay
AGPL-3.0 email relay; Self-Hosted Free Forever unlimited
Comms / Email · AGPL · 883
What's Good
AGPL-3.0. Self-Hosted Free Forever unlimited — that is the free path. Relay-focused email sending without claiming Cloud free. Pitch self-host only.
The Catch
Do NOT claim Cloud free. Self-host unlimited is the pitch. Vs Postal full mail server and Plunk Node email. Distinct from Postal and Plunk.
Verdict
AGPL email relay. Self-host free forever; no Cloud free claim.
Embed
[](https://stackgems.com/gems/hyvor-relay)