Third-party email clients, like Outlook and mac Mail, use either POP or IMAP protocols to connect to your Yahoo Mail account. These apps need a lot of things to. Another reason can be Outlook cannot connect to yahoo mail server and this can happen with any of the versions you use such as , Please check out Add your Yahoo account to Outlook for the latest information on this topic. Provide us the detailed information about the issue which will help us to Outgoing mail server (SMTP): twtcrental.com If your server is saying "authentication required", then perhaps you've neglected to enable that option for the POP account. Best Satellite Phones for Data Connection in Were you able to successfully configure the email account in Outlook or did you received any error during setup? Search for:. In this guide, we will discuss how to overcome several issues that can occur while accessing Yahoo on Outlook. Was this article helpful?