The accused, Sandeep Kumar Gupta P, was arrested on charge of harassing the woman by creating a fake account on her name in a social networking site and uploading abusive messages as well as her phone number in an online classifieds network to project her as a call girl, an official release said.
"The accused also sent her emails with an intention to defame her as she rejected his love and got married to another person," it said.
Police registered a case and during probe traced Gupta through call data and the IP address.