Following the instructions below for users who use Microsoft Outlook Email-Client to change the SMTP settings
1. Log in first at the email account through Outlook Mikrosoft and select the menu: TOOLS ---> ACCOUNT SETTINGS,
2. Choose E-mail tab, then Select the email address and click Change.
3. Then will come the Internet E-mail Settings page, as below, then click the MORE SETTINGS.
4. After clicking settings will appear more like the display below, and the crux is to check the My outgoing server (SMTP) requires authentication and select Use Same Underneath in settings as my incoming mail server, then click OK, then NEXT and FINISH