Disposable email database
Is yopmail.com a disposable email?
Quick answer
yopmail.com is operated by YOPmail, 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 YOPmail
YOPmail is a French-origin disposable email service. Any address ending in @yopmail.com works without registration — the inbox already exists and is publicly readable to anyone who knows or guesses the username.
Operating since 2004.
What it’s typically used for
Signups that require email confirmation but where the user wants to avoid future communication. Popular in European traffic patterns.
Other domains operated by YOPmail
The same service runs additional alias domains. Block these alongside the main domain — otherwise users will simply switch to an alias to bypass your filter.
- cool.fr.nf
- courriel.fr.nf
- jetable.fr.nf
Should you block yopmail.com in your signup form?
Public-inbox model means anything sent to a YOPmail address is readable by anyone who guesses the local part. Block at signup for both spam and basic security reasons.
How to detect yopmail.com 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@yopmail.com",
"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.