Rediff.com India's mailing address is MAHALAXMI ENGINEERING ESTATE 1ST FLOOR L.J. FIRST CROSS ROAD MAHIM (WEST), MUMBAI K7, 400016. The official website for the company is www.rediff.com. The information services provider can be reached via phone at 912261820000, via email at investor@rediff.co.in, or via fax at 91-22-2445-5346.