So, as of last week I've implemented a blocklist on our Untangle (which runs Apache SpamAssassin behind the scenes). For the most part it's working, but there is still some spam getting through that I want to block. For example I have blocked this:
blacklist_from *@mail.eu
Yet spam from address like this are still getting through (3 new just this morning): *@aweerr.caprav.eu *@ftwes.maroonh.eu *@swefgy.sinsult.eu
So my questions: - Does the "mail" in *@mail.eu not act a wildcard as well? So, for example, anything from any@any.eu should be blocked, correct? - For sub-domains (like *@swefgy.sinsult.eu) should I make a rule like this (woud this work)? blacklist_from @.eu and/or blacklist_from @mail..eu
Also, if anyone knows of a free service where I can get a "throw away" email account with something OTHER than .com (.point, .eu, .work, etc) that would be very helpful with my testing.
Thanks.