Hello @WendyF515,
Thank you for reaching out to the Community! To edit, manage and add contacts to your mailing lists, you can select them individually. Please select this helpful article here to see how this is done. You can also send an email requesting for contacts to sign-up again if they would like to continue to be on your list. For security, you will want to give us a call for help updated your email address for the account, or you can do it on your own here. Thanks!
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