Mailchimp Can't Log In

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Workaround available Web Updated November 13, 2026Based on 3 user reportsHow we research

Quick answer

Log in with the method you signed up with (Mailchimp, Google or Intuit), use your authenticator backup code if the passcode fails, and wait out the lockout (10 failed tries locks the account for 24 hours).

Most likely fix: Use the right login method

How to fix it

Try these in order — the most common fix is first.

  1. 1. Use the right login method

    1. Intuit-created accounts: sign in with Intuit credentials or Intuit Account Recovery
    2. Google-created accounts: Sign in with Google
    Did this fix it?
  2. 2. Fix the 2FA code

    1. Confirm the code is for the Mailchimp entry in your authenticator
    2. Resync the authenticator app time (Android Google Authenticator settings)
    3. Use the backup code if the device is lost
    Did this fix it?
  3. 3. Clear browser issues

    1. Remove the old saved password
    2. Try a private window or another network
    Did this fix it?
  4. 4. Locked or closed

    1. A 24-hour lockout follows 10 failed attempts
    2. Closed accounts can't be reopened; a new account is needed
    Did this fix it?

Symptoms

Password rejected, authenticator code invalid, or account locked.

Why it happens

  • Account created through Intuit or Google requires that login method
  • Authenticator app holds several accounts or is out of sync
  • Lost phone without the backup code
  • Lockout after 10 failed attempts
  • Account closed after 24 months of no logins

This guide also covers

  • mailchimp can't log in
  • mailchimp login problem
  • mailchimp 2fa not working
  • mailchimp intuit account login

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