Scam-grey is a milter that filters email originating from MS Windows hosts. It provides you the ability to mitigate the flow of unwanted email from such hosts using greylisting.
|Tags||Communications Email Filters Mail Transport Agents|
Release Notes: Scam-grey skips processing for connections from IPv6 hosts. The DNS query to find the ASN can be disabled.
Release Notes: The SMTP message has been changed to show the actual delay for the connection. A feature has been added to make logging less verbose. The ASN lookup now takes precedence over the regular expressions used for whitelisting.
Release Notes: There is a new feature to greylist if the sender address and remote host are not from the same country. A bug in saving the cache on some operating systems has been fixed. The default configuration includes all ASNs from China for greylisting.
Release Notes: This version skips MX evaluation for bounces. A Makefile is now provided for Gentoo.
Release Notes: The greylist is now automatically saved and loaded at startup. Whitelisting based on MX evaluation has been fixed. This release fixes compilation errors under Slackware and ASP Linux.