Skip to main content
DESelect Help Center home page Support Portal
Submit a request
Sign in
  1. DESelect
  2. SFMC Quick Search Chrome Extension
  3. Trouble shooting

Trouble shooting

Having issues using the SFMC Quick Search Chrome extension? Find the solution here.

  • Error: "Security: Login Failed" or "Invalid subdomain"
  • User is getting a "401: Unauthorized" error
  • "Failed to fetch. Please try again later." error
Copyright © DESelect bv. All rights reserved.
  • DESelect.com
  • Trust Status Page
  • Privacy Policy
  • Terms of Service