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Outlook - m.hotmail.com
Access your Outlook email account or create a new one easily.
Smart Network Data Services - postmaster.hotmail.com
Dec 4, 2025 · Outlook.com Smart Network Data Services Deliverability to Outlook.com is based on your reputation. The Outlook.com Smart Network Data Services (SNDS) gives you the data …
SNDS - FAQ - postmaster.hotmail.com
Dec 4, 2025 · That is, the command "RCPT TO:<[email protected]>" requests Outlook.com's servers to respond with whether it will accept mail for [email protected], …