Hello I currently have ClamSMTP and ClamAV 0.97.3 installed on CentOS with postfix and dovecot. The setup works and ClamAV properly scans all emails and detects viruses. However, I have enabled the DLP module in Clamd to detect CC numbers and SSNs and lowered the threshold to 1 for each. When I send and SSN number Clam properly logs that there was a SSN attempted to be sent. When I send any formatted Credit Card number, ClamAV does not recognize that there is a credit card number contained in the body of the text or as an attachment.
Does anyone have any knowledge about this? Am I missing something? libclamav.so.6.1.12 lists dlp_is_valid_ssn: SSN_%s: %s dlp_is_valid_cc: AMEX (%s) dlp_is_valid_cc: VISA [1] (%s) dlp_is_valid_cc: Diners Club [1] (%s) dlp_is_valid_cc: Diners Club [2] (%s) dlp_is_valid_cc: JCB [1] (%s) dlp_is_valid_cc: JCB [2] (%s) dlp_is_valid_cc: VISA [2] (%s) dlp_is_valid_cc: MASTERCARD (%s) dlp_is_valid_cc: Discover (%s) -- jayson _______________________________________________ Help us build a comprehensive ClamAV guide: visit http://wiki.clamav.net http://www.clamav.net/support/ml
