VouchleyDisposable email database
Is spam4.me a disposable email?
Quick answer
spam4.me is operated by Spam4.me (YOPmail network), a disposable / temporary email service. Signups using this domain are almost always throwaway. Block at signup if your product depends on long-term email reachability.
About Spam4.me (YOPmail network)
Spam4.me is an alternate domain operated by the YOPmail network. Mail sent to an @spam4.me address lands in the same public, registration-free YOPmail inbox system, readable by anyone who knows the local part.
What it’s typically used for
Throwaway confirmations by users dodging forms that block yopmail.com but haven't caught the network's alias domains.
Should you block spam4.me in your signup form?
Same public-inbox exposure as YOPmail: anything you send is world-readable and the user will never return. Block at signup along with the rest of the YOPmail alias set.
How to detect spam4.me in code
You don’t need to maintain a hand-rolled list. Vouchley returns a disposable flag (and the rest of the signup score) on every check:
curl -X POST https://api.vouchley.getrevlio.com/v1/verify \
-H "Authorization: Bearer vch_live_..." \
-H "Content-Type: application/json" \
-d '{
"email": "anyone@spam4.me",
"ip_address": "203.0.113.10"
}'
# Response:
# {
# "score": 12,
# "recommendation": "block",
# "email": { "disposable": true, "valid": true },
# ...
# }Block disposable signups in one API call.
Vouchley keeps the disposable list current — including alias domains and new providers — so you never have to maintain it yourself.