Unable to connect gmai account. Error for Imap & SMTP connections

I am getting following error message. I am unable to connect my Gmail Account to thru em Client.
please help.

Attached is the error messages. Note I am following the default settings.

Hi Request Team em Client to help on this issue…
I want to use the software but unfortunately cant setup Gmail account…I have checked settings countless time…is there any different setting??

please contact me directly at wilson@emclient.com - I will send you the special configuration file needed for Proxy authentication.