alt Hacker NewsThese companys don't care about the reputation of their domains anymore at the moment they start to send spams. However, email senders (SendGrid, Mailgun etc.) care about the reputation of their IP addresses.
These companys don't care about the reputation of their domains anymore at the moment they start to send spams. However, email senders (SendGrid, Mailgun etc.) care about the reputation of their IP addresses.