Observed arrival · 2026-09-07
Digital QSL Preference Registry
A QRZ-verified registry that lets amateur-radio operators opt out of unsolicited digital QSL cards sent by email.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
Field notes
The registry uses QRZ-returned email addresses as a verification step, while keeping those addresses out of public lookup. Its stated public API exposes only a callsign and the corresponding verified opt-out status. The page also says registrations are rejected when QRZ supplies no email address, making the registry dependent on the coverage and accuracy of that external callsign data. The service identifies its current state as “Phase 2 QRZ-Verified Beta v0.3.”
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
◎NicheUnusually specific use
◉HumanPersonal, local, civic, or handmade
One card from the complete issue