What is this?
A one-time check that you own a particular Roblox account.
Why did I get an email?
Someone (usually you) made a request to one of my services using your email address. The email contains a link to verify the Roblox account the request relates to.
I didn't ask for this.
Ignore the email. The link expires after 24 hours and nothing happens unless someone signs in through it.
My link says it's expired or already used.
Ask me to send a new one.