Avast email I received I'm not familiar with.

Hi, so I received a supposed email from avast on my alternate email which from what I understand isn’t registered under avast software. So far I find it suspicious can anyone confirm whether or not this email is from avast or is possible malicious?

P.S this is the only email from avast I’ve gotten from my alternative email in my entire inbox

If you contacted AVG and requested to have your account deleted, This is your confirmation.
Avast purchased AVG some years ago so if it comes from Avast, it’s also pertains to AVG.