• Intro
• How To...
  • Register
  • Log in
  • Invite New Users
  • Create a Secure Message
  • Reply or Forward
  • Use the Delivery Slip
  • Notifications
  • Control Messages
  • Provision E-Signatures
  • Share Large Files
  • Manage Notifications
  • Manage Account
  • Manage Email Aliases
  • Migrate to a New Email Address
  • Use the Apps, Add-ins, and Extensions
  • Azure Active Directory SSO Integration
• Product Features
  • Secure Messaging
  • Delivery Slip
  • Secure E-Signatures
  • Secure Large File Sharing
  • Secure Message Tracking
• Apps, Add-ins, and Extensions
  • Webapp
  • Outlook Add-in
  • Office 365 OWA
  • Chrome Extension
  • Troubleshooting: Outlook Add-in
• FAQs
  • Account Management
  • Apps, Add-ins, and Extensions
  • Attachments
  • E-Signatures
  • Managing Messages
• Trust Center
  • Electronic Signature
  • Form Request
  • Data Encryption
• PRO vs. GUEST Users
• Product Updates
• Contact Support (Wilson)

I use other add-ins for MS Outlook (Plaxo, Xobni, etc.)

We are constantly testing with the latest versions of popular add-ins. The record holder is currently 54 concurrent add-ins in MS Outlook®. If you do find a MS Outlook® add-in that appears to be conflicting with the proper functioning of the Secure MS Outlook® Toolbar, do not hesitate to contact us using the ‘Report an Error’ feature under the ‘Tools’ menu of the Toolbar.