Dabolim Airport Director S.V.T. Dhanamjaya Rao told that they received the threat in an email in the morning and all security measures were taken.
"No sooner did we receive the email, we alerted all security agencies and checking was done. We have found nothing. Our operations have not been impacted, they are smooth," Rao said.
He said investigations will be done to know about the sender's identity.