Autumn Sale & New Mail Server Is In Place (in: u-he)
By: Gamma UT
19 Nov 16:06
It’s basically a sledgehammer approach to spam protection. The idea is that if they sell a virtual server to a spammer or if a node gets hijacked, it will slow them down enough to shut them down before the blacklists make the IP address near useless.
As there’s quite an industry running “safe” (and expensive) email services like MailChimp, there isn’t a lot of attention paid to ways in which ISPs could protect themselves, like filtering mail UDP/TCP ports for users that don’t run a secured mai…
Go to first unread post in this topic
Read more here: Source link