> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.gregmat.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Can I change my email address?

|| If you need to change your account's email address, please contact the support team.

For logistical and security reasons, you cannot change your email address yourself.

If you need to change your email address, please send an email to support@gregmat.com from your OLD email address indicating the new email address.

If you have lost access to your old email address, please use the chat button to contact the support team.