Suspicious guest email

[Estanislao0]

I got a reservation request from a user who is relatively new. He has a verified email address and phone number, but when  I see her email adress is something like this:

(name)-f2mx1qohf8y9wtyv@guest.airbnb.com

Should I be worried? 

[Marit-Anne0]

No need to worry - the private e-mail is encrypted for security reasons.