Select the user, and in the flyout that appears, click Mail. doesn’t have to have a mailbox or a license, How to Enable Modern Authentication Office 365, How to Encrypt Emails in Outlook and Office 365. The New Connector window will pop-up. Send Mail (SMTP) through Office 365 with MFA Re: Send Mail (SMTP) through Office 365 with MFA. To check if the SMTP service is working fine, please set up the account via POP/IMAP in the Outlook client and check if you can successfully send a test email using the Outlook client. After spending hours on this, I have found that the smtp host for the godaddy configured office 365 mail id is " smtpout.secureserver.net ". Als ik op office.com inlog met mijn melding@domain.com en bijbehorende wachtwoord krijg ik altijd nog eerst de melding: Setting up Microsoft Azure mailboxes for OAuth 2.0 authorization. How to set up a multifunction device or application to send email using Office 365 If yes, please make sure that port 587 is allowed in your firewall settings and TLS is enabled. Re: SMTP TLS 1.2 - Microsoft Power BI Community Users connect via Azure AD authentication to their Exchange Online in Tenant A via user1@tenanta.onmicrosoft.com. Just like I thought, because now the default security is enabled when you create a new tenant, even if you disable it, smtp somehow stays disabled and that overrides the settings in your admin panel. Fill in your email account username and click Ok. connect to Exchange Online mailboxes from any endpoint Interserver Tips Open the Microsoft 365 admin center and go to Users > Active users. You can configure many Office 365 SMTP settings in the Exchange Admin Center. To enable SMTP authenticated submission on the company level, use. Contact your administrator. Don’t forget to set up SSL or TLS encryption. Sending Email with SMTP Authentication via Telnet