Unable to connect SMTP server:smtp.zoho.com using Outlook 2011 (Mac)

Unable to connect SMTP server:smtp.zoho.com using Outlook 2011 (Mac)

I use Mac Outlook 2011.  I can receive e-mail at my domain-hosted mail account ( josh@abilynracing.com), but I cannot send e-mail from this account.  When my outgoing e-mail attempts to send through smtp.zoho.com, I get an "Authentication Failed" error each time, even though my password is entered correctly.   re-enter my password with no success.  I have tried all identified fixes described on this board without success.

Please help.