Last week I sent an email to a server that did a neat trick. My email is coming from [EMAIL PROTECTED] so before accepting my email it did a DNS query and looked up the mx record for lds.dyndns.org and if it didn't match my server's IP it wouldn't accept my email. This seems VERY affective the more I think about it. It should cut down on about 99% of spam since source addresses are always (99.9%) fake.
So does qmail-scanner have a way of doing this? Or is there a plug-in to make this work? Thanks Malcolm ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ Qmail-scanner-general mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/qmail-scanner-general
