Access your Outlook email account or create a new one easily.

Outlook.com Outbound IP Space Outlook.com sends e-mail from the following IP addresses: 40.92.0.0/14

That is, the command "RCPT TO:<example@hotmail.com>" requests Outlook.com's servers to respond with whether it will accept mail for example@hotmail.com, information which is invaluable to spammers trying to compile recipient lists for future spamming.

Currently, the addresses for these servers are mx1.hotmail.com, mx2.hotmail.com, mx3.hotmail.com and mx4.hotmail.com. If that doesn't work, try connecting directly to the IPs.

Services for Senders and ISPs Jump to Sender Solutions Jump to ISP Solutions Sender Solutions Email abuse, junk email, and fraudulent emails (phishing) continue to burden the entire email ecosystem. To help build back consumer trust in the use of email, Microsoft has put in place various policies and technologies to help protect our consumers. However, Microsoft …

This site provides information to information technology professionals who administer systems that send email to and receive email from Outlook.com. It also provides some information about how users with Outlook.com accounts can report junk email and phishing attempts. However, it is not intended to provide extensive support to Outlook.com users. If you are an Outlook.com …

Fighting Junk Email Microsoft's email safety roadmap involves an unmatched cross-product approach. SmartScreen® anti-spam and anti-phishing filtering technology is being applied across Microsoft's email platforms to provide customers with the latest anti-spam and anti-phishing tools and innovations throughout the network. These products include Outlook.com, Exchange, …

To report unlawful, abusive, unwanted or malicious email that you find originating from an Outlook.com, Hotmail, Live, or MSN account, please forward a complete copy of the abusive message (including the full message header) to abuse@outlook.com. Sending these types of communications is a violation of Microsoft policy and appropriate action ...

Help! I have a problem sending mail to Outlook.com Building & maintaining good reputation is a long-term proposition. The data on this site can help you do that, but if you have an urgent deliverability issue please have the person most familiar with the issue and your email infrastructure contact sender support.