Zulip Login Go to the  Webmail Log in using your full  e-mail address  and your  current e-mail password  (one time passwords / OTP or "Login as..." feature will not work). Click on the  Zulip  tab from the top of the page Click on the  Login  button. The first login will set up the necessary account details and it might take a few moments.   If you would like to use the Zulip Desktop app, the URL will be in the following format, where mydomain--com would be replaced by your domain name: https://mydomain--com.ezteams.io .