your account could not be validated against the zimbra server.

[meotron2612]

i have broblem, please show me that resolution.

[SpiderTech]

Based off the data in your screenshots, it is difficult to determine if your settings are correct.

When the above error is generated means either the server name or your email address/password is incorrect.

Start by confirming you have the correct information.

Secondly confirm you are able to log into the ZCS. This will validate if you have the correct username and password.

Lastly, it shows you are attempting to set up the account in Outlook using SSL. Confirm you are using the correct port 465.