Create an account

Create a Coritan account to order and manage services. You sign in with an email address you already have, or with a new @coritan.gg mailbox that Coritan creates for you at the same time. You do not need to confirm the address before you use the account.

• Choose a password of 8–128 characters that has at least one lowercase letter, one uppercase letter, one digit and one symbol.
• If you sign up with your own address, use one you can read. Password reset links go to it.

1. Go to coritan.com/sign-up, or select Sign up at the top of the home page.
2. Enter your First name and Last name. Both are optional, and you can add them later in your profile.
3. If the form shows How to sign in, keep Use your email selected.
4. Enter your address in Work email.
5. Enter a Password. The hint under the field lists what it still needs, and shows Meets every rule when it passes.
6. Enter the same password in Confirm password.
7. If a verification check appears, complete it.
8. Select Create account.

When Coritan offers mailboxes at sign-up, How to sign in has a second option that creates a @coritan.gg inbox. The new address becomes the email you sign in with, and the inbox opens in Webmail.

1. On the sign-up form, under How to sign in, choose the option to create a @coritan.gg inbox.
2. Type a name in Your new address. Use lowercase letters, digits, dots, hyphens and underscores, up to 40 characters, starting and ending with a letter or a digit. The form checks the name as you type and says whether it is available.
3. Optionally, enter a Recovery email. A password reset link goes to this address as well as to the new inbox, so add one if you can.
4. Enter a Password and type it again in Confirm password. The mailbox uses the same password.
5. If a verification check appears, complete it.
6. Select Create account and mailbox.

You are signed in. With your own address, the dashboard opens and offers you a free coritan.gg name, which you can claim now or later. With a new mailbox, webmail opens on your inbox and says Your inbox is ready. Coritan sends a welcome email to the account's address.

Next, add credit or order a service.

Email already registered.

An account already uses that address. Select Sign in, or reset your password if you do not remember it.

The password hint says Still needs something

The password is missing a character type or is shorter than 8 characters. Add what the hint lists.

Complete the verification check to continue.

The verification check has not finished. Complete it, then select the button again.

The verification check did not pass. Complete it and try again.

The check expired or was refused. It resets after every attempt, so complete it again.

That address is already taken. or That name is reserved.

Someone has that mailbox name, or Coritan keeps it back. Choose another name.

The form switches back to Use your email with a notice

Coritan could not create mailboxes at that moment. Sign up with an address you already have, or try the mailbox again in a few minutes.

Too many authentication attempts. Please try again later.

Your network sent too many sign-up attempts that failed. Wait a minute and try again. Rate limits lists every limit.

• Sign in to your account
• Turn on two-factor authentication
• Update your profile

Check first whether sign-up needs a verification token. The endpoint needs no authentication:

curl https://api.coritan.com/api/v1/auth/turnstile

{"enabled": false, "site_key": ""}

When enabled is true, every sign-up request needs a turnstile_token that only the widget in a browser can produce, so create the account on the website instead.

Create the account with POST /auth/register. Send exactly one of email and mailbox_local_part. The other fields are password, and optionally first_name, last_name, company, recovery_email (with a mailbox only) and turnstile_token.

curl -X POST https://api.coritan.com/api/v1/auth/register \
  -H "Content-Type: application/json" \
  -d '{"email": "alex@example.com", "password": "Correct-horse-9", "first_name": "Alex"}'

The answer is a token pair, so the new account is signed in at once. expires_in is the access token's lifetime in seconds.

{
  "access_token": "eyJhbGciOiJIUzI1NiIs...",
  "refresh_token": "eyJhbGciOiJIUzI1NiIs...",
  "token_type": "bearer",
  "expires_in": 1800
}

A password that breaks a rule answers 422 with the rule, such as Password must contain at least one uppercase letter. An address with an account answers 409 Email already registered.

To offer a mailbox, ask which domain the storefront uses with GET /auth/mailbox-domain, then check a name with GET /auth/mailbox-availability:

curl "https://api.coritan.com/api/v1/auth/mailbox-availability?local_part=alex"

{"available": true, "reason": "ok", "detail": null, "address": "alex@coritan.gg"}

reason is ok, invalid, reserved or taken, and detail says why a name cannot be used. When there is no mailbox to offer, the domain endpoint answers "enabled": false and the availability check answers 404 Mailboxes are not offered on this storefront. The availability check is rate-limited per IP address.