Does Cursor block disposable or temporary email addresses?

Cursor does not appear to maintain an aggressive disposable-domain blocklist as of mid-2026. Most temp addresses, including those generated by inbox Me, pass the signup form without errors. If yours is rejected, try the GitHub or Google OAuth option instead.

Can I use a temp email to reset my Cursor free-plan request limit?

Creating a new account with a fresh email does reset the free-tier quota, but it also means losing your previous settings, extensions sync, and any stored context. It works, but weigh the convenience against the inconvenience of starting over.

Will the Cursor desktop app ask me to verify email again after install?

No — verification happens once during web signup. When you open the Cursor desktop app and sign in, it authenticates against the account you already confirmed; no second email step is required.

What if I lose access to the temp inbox I used for Cursor?

If the inbox expires before you need to recover your account, you will be locked out — there is no alternative recovery path. For a Cursor account you intend to use long-term, use a real or stable alias email from the start.

Temp Mail for Cursor: Signing Up for the AI Code Editor

Temp Mail for Cursor: Signing Up for the AI Code Editor Without Your Real Email

How to use a disposable email to create a Cursor account, what the verification flow looks like, and where things can go wrong.

Cursor — the AI-powered fork of VS Code built by Anysphere — uses a standard email-and-password signup with a one-time verification link, and it generally accepts disposable addresses without complaint. You can create a free-tier Cursor account using a temporary inbox as long as you receive and click the confirmation email before it expires. Because Cursor's free plan has limited monthly AI requests, some developers do create fresh accounts periodically; using a temp address keeps your real inbox out of that loop.

How to sign up for Cursor with a temporary email

Steps to register a Cursor account using a disposable email from inbox Me

Open inbox Me — your disposable address is ready immediately, no registration required.
Copy the address shown at the top of the page.
Navigate to cursor.com and click Sign Up. Paste your temp address into the email field and set a password.
Cursor will send a verification email. Switch back to inbox Me — it typically arrives within 30 seconds.
Open the email and click the confirmation link. Your browser will redirect you back to Cursor, completing verification.
Download and install the Cursor editor, then sign in with the same address and password when prompted.

Common verification blockers

Cursor verification email flow and potential disposable email blockers

Cursor also supports sign-in via GitHub and Google — if your disposable domain gets flagged at any point, those OAuth routes bypass email verification entirely and are worth trying first. Note that Cursor's usage quotas (fast requests per month on the free plan) are tied to the account, not the device; creating a new account resets the quota but also means starting fresh on settings and keybindings. If the verification email is slow, give it up to two minutes before clicking resend — transactional email from newer domains can occasionally be delayed by receiving servers.

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Frequently asked questions

Does Cursor block disposable or temporary email addresses?: Cursor does not appear to maintain an aggressive disposable-domain blocklist as of mid-2026. Most temp addresses, including those generated by inbox Me, pass the signup form without errors. If yours is rejected, try the GitHub or Google OAuth option instead.
Can I use a temp email to reset my Cursor free-plan request limit?: Creating a new account with a fresh email does reset the free-tier quota, but it also means losing your previous settings, extensions sync, and any stored context. It works, but weigh the convenience against the inconvenience of starting over.
Will the Cursor desktop app ask me to verify email again after install?: No — verification happens once during web signup. When you open the Cursor desktop app and sign in, it authenticates against the account you already confirmed; no second email step is required.
What if I lose access to the temp inbox I used for Cursor?: If the inbox expires before you need to recover your account, you will be locked out — there is no alternative recovery path. For a Cursor account you intend to use long-term, use a real or stable alias email from the start.