Addresses checked: 13.248.243.5 (web), 76.223.105.230 (web), 52.101.149.0 (mail, ppl-support.mail.protection.outlook.com), 52.101.149.1 (mail, ppl-support.mail.protection.outlook.com), 52.101.149.2 (mail, ppl-support.mail.protection.outlook.com), 52.101.149.9 (mail, ppl-support.mail.protection.outlook.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.