Temp mail
for OpenAI.
Spin up a private inbox for your OpenAI verification email in seconds, then decide whether a burner or a recoverable custom-domain address is the right call.
Generate a real, working inbox in one click — no signup. Catch your OpenAI verification mail, then walk away.
If you want temp mail for OpenAI so you can create a ChatGPT or API account without handing over your primary inbox, it helps to know upfront how OpenAI's signup actually behaves. OpenAI sends a verification link to whatever address you enter, but its onboarding is one of the stricter ones on the web: it filters many disposable domains outright and, in most cases, also asks for a phone number before the account becomes fully usable. EvilMail gives you a working inbox in seconds to catch that verification email, and when a throwaway address won't cut it, a private address on your own domain that stays recoverable.
Why use a disposable email for OpenAI
Keep your real inbox out of it
Verify an OpenAI or ChatGPT account without exposing your primary email, so product news and account alerts don't clutter your personal mailbox.
Catch the verification link instantly
OpenAI emails a confirmation link the moment you sign up. An EvilMail inbox receives it in real time, so you can click through in seconds.
Isolate alts and test accounts
Developers spinning up separate API or sandbox accounts can give each one its own address, keeping billing and usage cleanly separated.
Upgrade to a recoverable address
When a public burner gets rejected, switch to a private address on your own domain through EvilMail. It stays yours for password resets and future logins.
How to use temp mail for OpenAI
Open the EvilMail widget above and copy the temporary address it generates for you.
Go to OpenAI's signup page (chatgpt.com or platform.openai.com), paste the address into the email field, and choose a password.
Return to your EvilMail inbox and wait for the message from OpenAI, then open it and click the verification link.
Back on OpenAI, finish the profile prompts. Be ready to enter a phone number, as OpenAI usually requires SMS verification to activate the account.
If OpenAI refuses the temporary address, switch to a private address on your own domain via EvilMail and repeat the signup.
Does OpenAI block temp mail?
OpenAI temp mail — frequently asked questions
Q1Can I make an OpenAI account with a temporary email?−
Sometimes. OpenAI will send the verification link to a temp address if the domain isn't on its blocklist, but many public disposable domains are refused. Even after email verification, OpenAI typically asks for a phone number, which a throwaway inbox can't satisfy, so the account may stall before it's fully active.
Q2Does OpenAI accept disposable email?+
Not reliably. OpenAI maintains filters that reject a large share of known disposable and burner email domains, either during signup or when you later try to use ChatGPT or the API. A private address on your own domain through EvilMail is far more likely to be accepted than a shared public burner.
Q3Will the OpenAI verification email actually arrive?+
If OpenAI accepts the domain, yes, the confirmation email lands in your EvilMail inbox within seconds and you can click the link right away. If nothing shows up after a minute or two, the domain was probably rejected, and you should try a custom-domain address instead.
Q4What if OpenAI rejects the temp address?+
That's common with public burners. Switch to a private mailbox on your own domain using EvilMail, which reads as an ordinary personal address rather than a disposable one, and restart the signup. Keep in mind you'll still likely need a phone number to finish.
Q5Is it safe, and can I keep the account?+
Catching a verification email is safe, but a throwaway inbox is temporary by design and can't recover an account later. If you plan to keep using OpenAI, use an EvilMail custom-domain address you control so you retain access for password resets, billing, and future logins.
Running many accounts? Give each one a permanent burner.
A free account unlocks persistent mailboxes, your own custom domain and an API — built for managing accounts at scale without ever exposing a real address.