Outlook.com is a platform for managing emails, tasks, and events seamlessly in one place., The goal for Outlook.com is to offer a comprehensive and usable email service that helps detect and protect users from junk email, fraudulent email threats (phishing) and viruses., Please enter a network you are responsible for in one of the following forms: Single IP address: 1.2.3.4 Range: 1.2.3.0 - 1.2.3.255 CIDR: 1.2.3.0/24 ASN: AS123 Please note that IPv6 is not currently supported. If your IP space is larger than can be covered with one access request, try using multiple requests. For more details on this authorization procedure, see the FAQ. Please ensure , If you are an Outlook.com user looking for support with your account, please visit our end user support page. If you are experiencing problems delivering email to Outlook.com please first ensure that you are following all of the requirements found on our Policies and Guidelines page., The Outlook.com Smart Network Data Services (SNDS) gives you the data you need to understand and improve your reputation at Outlook.com. But just looking at the data isn't enough!, Senders attempting to send email to Outlook.com users should ensure they fully understand and are following the guidance on this page to help in this effort and to help avoid potential deliverability issues..