We are not xmr3.com and do not send emails on behalf of xmr3.com. If you wish to unsubscribe or stop receiving emails from xmr3.com, please follow one of the steps below:
look for the 'unsubscribe' link in the email that you received. Click on the link and follow the steps to unsubscribe.
sign in with your xmr3.com account username into xmr3.com and go to 'My Account' page. Look for the 'Email Preference' section or similar. Then follow the instruction to change your email preference or unsubscribe.