DO is pretty bad, too. I think the bad guys just geo-balance across the insecure cloud providers, or divvy up their email lists to shard across all their bot hosts.
Yes, I get a ton of messages from compromised GMail accounts and those like: 636686336853466+ye5762367@gmail.com.
It’s pretty trivial to regex them out, or use strict SPF filtering as they never set up DNS records, but I’ve mostly given up on sending abuse reports, even automatically due to the quicker proliferation than culling.
Yes, I get a ton of messages from compromised GMail accounts and those like: 636686336853466+ye5762367@gmail.com.
It’s pretty trivial to regex them out, or use strict SPF filtering as they never set up DNS records, but I’ve mostly given up on sending abuse reports, even automatically due to the quicker proliferation than culling.

Comment