Received 2 emails sent from my gmail account to my Hotmail account in new iPad Air

I bought a new iPad Air and trade in iPad 8th generation. Hours after the 8thG was received I received 2 emails sent from my gmail account to my Hotmail account. The email was sent to many others as well.

went into zGoogke account and found out 8thG was still listed in my list of devices and it was signed on. I then signed out.

Before returning 8thG I followed instructions given by Apple. I’ve done this many times with previous iPads and iPhones.