After renewing SSL certificate : Invalid Security Certificate for the server. Try changing the incoming port to 110, without SSL and check again.

After renewing SSL certificate : Invalid Security Certificate for the server. Try changing the incoming port to 110, without SSL and check again.

Our web host provider renewed SSL certificate and now Zoho webmail gives the error "Invalid Security Certificate for the server. Try changing the incoming port to 110, without SSL and check again."

This is a pretty standard procedure I am told, do I need to reset something in the mail client?