error (0x800CCC92)

I am unable check my Zoho E-Mail in Microsoft Outlook 2013. My system is Windows 7

This is the error message I get: "Task '[Masked For Security] - Receiving' reported error (0x800CCC92) : 'Your e-mail server rejected your login. Verify your user name and password for this account in Account Settings. The server responded: -ERR Authentication failed'."

This is what I have done:
1. Reset my login password.
2. Turned OFF two-factor authentication. (I don't know how it got turned on in the first place. I sure didn't do it!)

Kindly help me urgently.

Regards

Virender sharma