My e-mail adress which you use to write of cause mails and make accounts on websites is full of crap ton of fake spam from fake UPS to other crap that allways makes it look like if I ordered somewhere and I did not. I know I never ordered anywhere cause that e-mail adress is not linked to any website who uses my bank-details and I did not order anywhere with this e-mail adress.
These emails who look like if you forgot to look after your package or need confirmation for a order are super sus and you should not interact with these mails since of cause you didn't shoped anywhere. It's super annoying that those spam mails apear and all they want is from you to fall into their trap so they can steal your informations and than hack you.
Are your e-mail adresses also full of so much spam?