The following post shows test results between file transfers over Client Drive Mapping in XenDesktop 7.12 with Citrix Receiver for Windows 4.6 versus XenDesktop 7.13 with Citrix Receiver for Windows 4.7.
Rather than users needing to know your StoreFront or NetScaler Gateway URLs you can provide them with the option to configure Citrix Receiver using their email address. This can work for both outside and inside the corporate LAN either connection directly to StoreFront when inside the corporate network or through NetScaler Gateway when outside.
After installing Citrix Receiver you may find the below pops up each time you log on to your PC. If you enter a store or your email address it will dissapear (providing your device can reach a farm). However if you don’t want to use self service to access Citrix applications and desktops or just cannot and need to use Receiver for Web, you can disable this popup via Registry, Group Policy or when installing the Receiver client.