E-mail account No replies 0 have this problem nelva69 22/1/25 7:22 PM more options Quote Unable to log in to my Zimbra Web Client Sign In e-mail account. Unable to log in to my Zimbra Web Client Sign In e-mail account. I have this problem, too You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.