You can deploy
Receiver from Receiver for Web to ensure that users have it installed before
they try to connect to an application from a browser. Receiver for Web sites
enable users to access StoreFront stores through a web page. If the Receiver
for Web site detects that a user does not have a compatible version of
Receiver, the user is prompted to download and install Receiver. For more
information, refer to
Receiver for Web sites
in the StoreFront documentation.
discovery does not apply when Receiver is deployed from Receiver for Web. If
email-based account discovery is configured and a first-time user installs
Receiver from Citrix.com, Receiver prompts the user for an email or server
address. Entering an email address results in the error message "Your email
cannot be used to add an account." Use the following configuration to prompt
for the server address only.