Access your email, calendar, and contacts with Outlook, Microsoft's free personal information manager., Sign in to your Outlook.com, Hotmail.com, MSN.com or Live.com account and connect all your email accounts in one place., 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 , Deliverability to Outlook.com is based on your reputation. The Outlook.com Smart Network Data Services (SNDS) gives you the data you need to understand and improve your reputation at Outlook.com..