Connecting to Microsoft Email Servers

Two-step verification Enabled

Please use the following link to check if Two-step verification is enabled

Microsoft two step verification

If it is not enabled enable it and then click on app passwords and create a new one

Microsoft two step verification
Microsoft two step verification password

SMTP Settings

SMTP Settings
  • SMTP Host:
  • SMTP Port: 587
  • TLS Protocol: Explicit TLS
  • SMTP Username: (your Microsoft email)
  • SMTP Password: (your Application Password)

Still no luck? Check with your host if they have port 587 blocked by a firewall.

POP3 Settings

POP3 Settings
  • POP3 Host:
  • POP3 Port: 995
  • TLS Protocol: Explicit TLS
  • POP3 Username: (your Microsoft email)
  • POP3 Password: (your Application Password)

Enable POP access in

  • If you want to use POP to access your email in, you’ll first need to enable POP access.
  • Select Settings Settings > View all Outlook settings > Mail > Sync email.
  • Under POP and IMAP, select Yes under Let devices and apps use POP.
  • Select Save.

IMAP4 Settings

IMAP4 Settings
  • IMAP4 Host:
  • IMAP4 Port: 993
  • Encryption: Implicit TLS
  • IMAP4 Username: (your Microsoft email)
  • IMAP4 Password: (your Application Password)

Two-step verification Disabled

When Two-step verification is disabled you can still access Microsoft email by using an ordinary password.

How to register your app for Office 365 with OAuth 2.0 authentication,in%20the%20left%20menu%2C%20click%20%22App%20registrations%22.%20

For more technologies supported by our ETL Software see Advanced ETL Processor Versions

Confused? Ask question on our ETL Forum
Last updated: March 14, 2023