Outlook mail smtp server

Outlook Mail uses the Simple Mail Transfer Protocol (SMTP) to send emails. Here are the SMTP settings for Outlook Mail:

Outgoing (SMTP) Server Settings:

• Server: smtp.office365.com (for Outlook.com, Hotmail.com, and Live.com accounts)
• Port: 587
• Encryption: TLS (Transport Layer Security)
• Authentication: Use your Outlook Mail account credentials (username and password)

Note: If you're using a custom domain (e.g., @yourcompany.com) with Outlook Mail, you may need to use a different SMTP server. In this case, you can use smtp-auth.smtp.outlook.com as the SMTP server.

Additional Settings:

• StartTLS: Yes (this enables TLS encryption)
• Authentication: Yes (use your Outlook Mail account credentials)
• Require TLS: Yes (this ensures that the connection is encrypted)

Example SMTP Settings:

• Server: smtp.office365.com
• Port: 587
• Encryption: TLS
• Authentication: your_email_address (your Outlook Mail account username)
• Password: your_password (your Outlook Mail account password)
• StartTLS: Yes
• Require TLS: Yes

Troubleshooting Tips:

• Make sure that your firewall or antivirus software is not blocking the SMTP connection.
• Check that your Outlook Mail account is set up correctly and that you have the correct login credentials.
• If you're using a custom domain, ensure that you have set up the necessary DNS records and that your domain is properly configured.
• If you're still having issues, try using the Outlook Mail web interface to send an email and see if the issue persists.