Mumbai, Nov 6 (UNI) The Bombay High Court received a threat email, awareing of possible attacks at the court premises, Mahalaxmi Racecourse and Bollywood actor Amitabh Bachchan's residence-Jalsa Bungalow, on Friday. Acting on the information, the police conducted searches at all the three locations, but nothing suspicious sort was found. At present, cops are investigating the source of the email. More details are awaited. Several district and sessions courts across Maharashtra reportedly received bomb threat emails on Monday, November 2, warning of explosions on their premises. Following the threats, security agencies immediately launched search operations at the courts mentioned in…