Blocking email sender by IP address
I'm using Spam Experts as my spam filter and it works pretty well. However, even though I blacklist various spammers they still show up in my Quarantine because they are spoofing email addresses.
I figure I could get rid of some of the spammers if I could block by sender IP ranges, but it doesn't appear that I can do that via Spam Experts.
If I want to continue with Spam Experts *and* also block email senders by IP ranges can I use/ should I use either "Global Filters" or SpamAssassin? Is one better than the other for this purpose? What format to use for either? i.e. CIDR, regex... ??
Thanks!
Ken
I figure I could get rid of some of the spammers if I could block by sender IP ranges, but it doesn't appear that I can do that via Spam Experts.
If I want to continue with Spam Experts *and* also block email senders by IP ranges can I use/ should I use either "Global Filters" or SpamAssassin? Is one better than the other for this purpose? What format to use for either? i.e. CIDR, regex... ??
Thanks!
Ken