Issue Description

You don't receive an authentication code email for:

  • New account registration

  • Changing your registered email address

  • Changing your password


Possible Causes

  • Invalid email address

  • Email delivery delay

  • Email in spam folder

  • Email filters or special settings enabled


Solutions

Double Check The Email Address You Entered

Common mistake examples are:

Example

Mistake

xxx@gmai.com

@gmai l

xxx@domain.con

.con


Wait for a moment

Wait a few minutes for the email to arrive, as there may be a delivery delay


Check Spam Folder

Check your spam or junk folder for the email.


Add Sender to Allowed List

If you have email filtering or specified reception settings enabled:

Add no-reply@gran-darts.com to your allowed addresses (whitelist)


This will ensure future emails are delivered to your inbox


Review Email Settings

Check your email account settings for restrictions:

  • Verify you are not rejecting emails from PC addresses

  • Check if specific senders are blocked

  • If anti-spoofing settings are set to high, lower them and try again


Use a Web-Based Email Service

Are you using a carrier email or MMS?

Authentication emails are sent in HTML format, which some carrier emails and MMS services cannot receive or display properly.


Register using a web-based email service such as

  • Gmail

  • Yahoo! Mail

  • Outlook (formerly Hotmail)


These services fully support HTML emails and will ensure reliable delivery.

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Dealer Portal

For authorized GRAN dealers.

© 2026 GRAN DARTS. All rights reserved.

Be first for giveaways, prizes, app updates and offers.

By subscribing, you agree to receive marketing emails from GRAN DARTS. Unsubscribe anytime. See our Privacy Policy.

Dealer Portal

For authorized GRAN dealers.

© 2026 GRAN DARTS. All rights reserved.

Be first for giveaways, prizes, app updates and offers.

By subscribing, you agree to receive marketing emails from GRAN DARTS. Unsubscribe anytime. See our Privacy Policy.

Dealer Portal

For authorized GRAN dealers.

© 2026 GRAN DARTS. All rights reserved.