What to do when a site blocks the temp mail
Blocks usually happen on the signup page, not inside Otpix. You may see “use a regular email,” “domain not supported,” or a send that never arrives. Otpix cannot change their policy. It can help you see which layer is refusing, and whether a second try is worth it.
Format rule, or hostname list
If the form only accepts Gmail, Outlook, QQ, or 163, no disposable domain will pass. Stop. If they blacklist the hostname after @, the local part does not matter. Only then is it worth one more ordinary-looking prefix, or one try on the backup domain in the footer.
The form passed, the letter never came
Some front ends do not check the domain; the drop happens on the way out. Follow no verification code for two minutes. Still empty — treat it as a reject and use a mailbox you can log into. Otpix will not help you evade someone else’s risk controls.
Places that will almost always refuse
- Banks, brokers, payments, wallets, anything that can move money
- Government, tax, social insurance, medical booking, school records
- Work mail, SSO, accounts you will need to recover
- Contracts, invoices, legal mail
Those belong in when not to use a temp mail. Otpix is for trials, downloads, and forum activations — the other side only needs to know a letter can be received.
One retry is enough
Write a prefix that looks like a name, or try the backup domain once. Still rejected — stop. Scripting a batch of addresses against the same form burns your egress into their blacklist and trips Otpix’s own rate limit.