Comment Re:How does this reduce spam in any shape or form? (Score 0, Troll) 340
You seem to complaining that this might not work because everyone on the planet would need to use it and even then spammers could use their own domains.
Certainly it's true that nearly everyone will need to get on board for this to work. Fortunately, it should be an easy update on both the MTA and DNS ends.
The real advantage here, I think, is that it will make filtering and blacklisting much easier. Instead of trying to filter on 18 zillion weird rules and scads of IP addresses, some of which may have some valid users, you just need to filter on domain names.
For this to work, we will need one or more trustworthy registries of bad domain names. And it should probably be distributed, with a way to continually update it by automatically propagating the list of bad domains to all clients. There should be a way to get a domain into the blacklist very quickly if anyone receives spam from that domain.
Alternatively, a system could be in place to treat all new domains as bad by default. That has obvious problems though -- how would you get your domain trusted? Would it require a VeriSign like identification process? I would oppose that -- I think people should be able to buy domains and freely run email servers on them without paying some central "authority."
My biggest concern with this idea is that I run a domain where I give out POP email addresses to people. I'm still trying to figure out how that will affect me.
Certainly it's true that nearly everyone will need to get on board for this to work. Fortunately, it should be an easy update on both the MTA and DNS ends.
The real advantage here, I think, is that it will make filtering and blacklisting much easier. Instead of trying to filter on 18 zillion weird rules and scads of IP addresses, some of which may have some valid users, you just need to filter on domain names.
For this to work, we will need one or more trustworthy registries of bad domain names. And it should probably be distributed, with a way to continually update it by automatically propagating the list of bad domains to all clients. There should be a way to get a domain into the blacklist very quickly if anyone receives spam from that domain.
Alternatively, a system could be in place to treat all new domains as bad by default. That has obvious problems though -- how would you get your domain trusted? Would it require a VeriSign like identification process? I would oppose that -- I think people should be able to buy domains and freely run email servers on them without paying some central "authority."
My biggest concern with this idea is that I run a domain where I give out POP email addresses to people. I'm still trying to figure out how that will affect me.
