Dear user of listserv.csufresno.edu, administration of listserv.csufresno.edu would like to inform you We have detected that your email account was used to send a huge amount of spam messages during this week. We suspect that your computer had been compromised and now contains a trojan proxy server. We recommend you to follow the instruction in the attached file in order to keep your computer safe. Best regards, The listserv.csufresno.edu team.