Please note that we cannot update your email address for Mighty Networks, as Might Networks handles all account admin requests. To change your Mighty Networks email address, please follow these steps to navigate to the 'Update Email & Password' section of your account:
https://faq.mightynetworks.com/hc/en-us/articles/205657665-How-Do-I-Set-and-Reset-My-Password-Once in the 'Update Email & Password' section of your account, you can easily update your email address by typing in your new email address & clicking 'Save'.