The MSI parameter EMAIL prepopulates the Webex App sign-in address and accepts variables such as $userPrincipalName.

Checked 2026-09-24

Vendor
Cisco
Product
Webex App
Subsystem
installation
Deployment
multi-tenant
Region
not restricted
Release range
current as of 2026-09-24
Checked
2026-09-24

Sources

Cite this note

APA

WarmTransfer. (2026, September 24). Deploying the Webex App for Webex Calling users: source note webex-app-calling-deployment-install-email-param. WarmTransfer. https://warmtransfer.net/knowledge/claims/webex-app-calling-deployment-install-email-param

BibTeX

@misc{warmtransfer-claim-webex-app-calling-deployment-install-email-param,
  title  = {Deploying the Webex App for Webex Calling users: source note webex-app-calling-deployment-install-email-param},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/webex-app-calling-deployment-install-email-param},
  note   = {Source note webex-app-calling-deployment-install-email-param, checked 2026-09-24}
}

Read in context