Spam Email on my iPhone from a "linked" Aol.com account that isn't mine

i keep getting consistent amounts of spam emails to my iPhone, which i cannot block because the sender has a generated username. i am using Gmail, BUT the weird part is when i click on the sender info, it says the recipient email account is adam@aol.com, which is my first name, but i do not have an aol email account. these crap emails do not appear on my gmail account on my laptop, they only appear on my iPhone mail. How can i remove this aol account, which isn't mine, from my iPhone mail. when i go into my preferences on my phone, there is only my gmail and iCloud account linked. this is very frustrating and calling aol support is absolutely useless.