I had huge issues with IP reputation of Digital Ocean. some (smaller) providers seem to completely block their IP ranges. So you can’t reach some servers, and s

I had huge issues with IP reputation of Digital Ocean. some (smaller) providers seem to completely block their IP ranges. So you can’t reach some servers, and some people can’t reach your DO servers. The reason for that seems to be, that they don’t take abuse reports very seriously, which is especially critical for mail/spam.