One presumes this is the work of one of the paid trolls such as Gassy or Neo that infest this site. Well rest assured troll .. I shall hunt your IP number down and make sure that it is publicised.
I found the following in my mailbox and want to state that the request never came from me .. it is malicious. One presumes that you have an email address for the person who made the request ?
Dear Ivor, We have received a request to remove your email address from the Orthomolecular Medicine News Service mailing list. To confirm the removal of your email address, please click on the following link: Any questions may be sent to our mailing list admin at firstname.lastname@example.org Orthomolecular.org 3100 N Hillside Ave, Wichita, KS 67219 https://www.orthomolecular.orgUnquote. Sincerely Ivor