Email Verification

I made an account after downloading WC3 through the link provided in the new 1.30.2 patch notes. I made a battle.net account in-game since it doesn’t run through the Bnet launcher, then I recieved an email to the email that I registered with that is from classicteam-noreply@blizzard.com and it wants me to click a link to verify my Classic Blizzard Account Email address. It says “Click on the link below to verify your Classic Blizzard Account email address:” then provides a link, then says “Sincerely,
Classic Games” I was just hoping that a blue post could verify if this email that it was sent by is legitimate or not since I’ve read two blue posts on battle.net’s forums say that it is not legitimate, but I read another blue post somewhere that said it was legitimate, so I’m not sure which is true.

World of Warcraft Forums Blue post here said it’s legitimate.

World of Warcraft Forums Blue posts here said it’s fake.

I have the source info if that helps at all.
Does “header.from=blizzard.com;” in the message source mean it’s legitimate since this is on blizzard.com rather than battle.net?

It’s legit or else my account would have been gone already.