Temp mail
for Claude.
Spin up a disposable inbox, catch Claude's login code, and keep your real address off Anthropic's servers.
Generate a real, working inbox in one click — no signup. Catch your Claude verification mail, then walk away.
Using temp mail for Claude lets you create or verify an Anthropic account without handing your primary inbox to yet another AI platform. EvilMail gives you a working throwaway address in seconds, so Claude's verification email lands somewhere you control instead of your personal mailbox. It's a clean way to test Claude, spin up a separate workspace, or simply avoid the marketing and product emails that follow a new sign-up. One honest caveat up front: Anthropic now asks nearly every new account for an SMS phone check, and a disposable email won't clear that step — so this works best when you only need the email confirmation, or when you pair it with a private custom-domain address you can keep and recover.
Why use a disposable email for Claude
Keep your real inbox private
Claude's login codes, product updates, and usage nudges land in a throwaway inbox instead of your personal email. Your main address never touches Anthropic's systems.
Catch the verification code instantly
Claude signs you in with a one-time code or magic link. A temp inbox receives it in real time, so you can copy the code and finish sign-up without switching apps.
Separate accounts, zero clutter
Testing Claude, running a second workspace, or trialling the API? A disposable address keeps each sign-up isolated and stops cross-contaminating your primary mailbox.
Upgrade to a keepable custom address
If you want an account you can actually recover later, EvilMail also offers private addresses on your own domain — disposable to the outside world, but permanent and password-protected for you.
How to use temp mail for Claude
Open the EvilMail widget above and copy the temporary email address it generates for you.
Go to claude.ai, choose Sign up, and paste the temp address into the email field.
Submit the form — Claude sends a login code or magic-link email to that inbox.
Return to your EvilMail inbox, open Anthropic's message, and copy the verification code (or click the link).
Enter the code on Claude to confirm the address; if it then asks for a phone number, complete that step to finish.
Does Claude block temp mail?
Claude temp mail — frequently asked questions
Q1Can I make a Claude account with a temporary email?−
Yes — you can start sign-up with a temporary email and Claude will send the verification code to it. Be aware, though, that Anthropic now asks most new accounts for a phone number afterward, and a temp email alone can't cover that step.
Q2Does Claude accept disposable email?+
At the email stage, usually yes — Anthropic doesn't aggressively blacklist disposable domains, so the login code normally arrives. The more common blocker isn't the address itself but the SMS phone check that follows.
Q3Will the Claude verification email actually arrive in a temp inbox?+
It normally arrives within seconds. Claude uses a one-time code or magic link; open the message in your EvilMail inbox and copy the code. If it's slow, refresh the inbox or request a new code.
Q4What if Claude rejects the address or asks for a phone number?+
If the domain is refused, generate a fresh EvilMail address and try again. If Claude requires a phone number — which is now standard — that's a separate check a disposable email can't bypass, so you'll need a real number, or switch to a keepable custom-domain address for a more durable account.
Q5Is a temp email for Claude safe, and can I keep it?+
It's safe for verification and keeps your real inbox private. Public temp inboxes are short-lived and not meant for long-term account recovery, so if you want to keep and recover your Claude login, use an EvilMail custom-domain address that stays private but permanent.
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.