To do so, you need to know the Outlook.com mail server settings. … Overview: Outlook.com Server Settings. Outlook.com POP3 servers Outgoing (SMTP) mail server smtp.live.com Outgoing (SMTP) mail server port 587 (SSL/TLS required) • 12

Maybe you configured your mail client with a wrong outgoing server name: have a look at our list of SMTP and POP providers to double check it, or contact the provider. Firewall or antivirus issues.

Maybe you configured your mail client with a wrong outgoing server name: have a look at our list of SMTP and POP providers to double check it, or contact the provider. Firewall or antivirus issues.

Find your Exchange mailbox server settings Sign in to your account using Outlook Web App. … In Outlook Web App, on the toolbar, select Settings > Mail > POP and IMAP. The POP3, IMAP4, and