CoolMail
Temporary email on our own domains

Get the code.
Trash the inbox.

Get temporary email addresses on exclusive domains and receive verification codes and links in one click. No subscription: pay just R$ 5.00 per inbox you create.

Domains that pass verifications Inbox visible only to you
blue-owl-4821@••••••••

nao-responda@openrouter.ai

Your verification code

482913

no-reply@clerk.dev

Verify your email address

K7Q2XN

contas@alibaba-inc.com

Confirm your registration

now
Verification code detected, copy with 1 click

Built for verifications, not for spam

Every email address is unique, yours, and lives in your own dashboard — not on a public disposable service everyone already blocks.

Exclusive domains

We rotate across our own domains — they aren't on the disposable lists that sites block.

Highlighted code

We detect the verification code inside the email and keep it ready to copy. No digging through HTML.

Private inbox

Only your account sees the messages for your address. No public inboxes like Mailinator.

Prepaid, no surprises

R$ 5.00 per generated email, debited from your balance. No monthly fee, no fine print.

Three steps. Seconds.

  1. 1

    Create your account

    Email and password. Your balance starts at zero — top it up with the CoolMail team.

  2. 2

    Generate an email for R$ 5.00

    A unique, never-repeated address on a random domain from the pool.

  3. 3

    Use it, receive, copy the code

    The inbox refreshes by itself every 5 seconds and the code shows up highlighted.

Pricing
R$ 5.00 / temporary email

Rather pick the name? Custom alias for R$ 10.00 — unique worldwide, yours forever.

  • Unique address, generated on the spot
  • Valid until you no longer need it
  • Attachments and HTML rendered safely
  • Verification code with 1-click copy
  • Every domain in the pool, no inbox limit