Addresses checked: 99.84.91.28 (web), 99.84.91.33 (web), 99.84.91.53 (web), 99.84.91.63 (web), 35.161.157.106 (mail, inbound-smtp.us-west-2.amazonaws.com), 52.13.163.116 (mail, inbound-smtp.us-west-2.amazonaws.com), 52.43.162.244 (mail, inbound-smtp.us-west-2.amazonaws.com), 54.188.121.70 (mail, inbound-smtp.us-west-2.amazonaws.com).
We check the web server and mail server IP addresses against free spam and malware blocklists. A listing usually means spam or malware was seen recently — follow the list’s own process to be removed.