Private Engagement Workspace
Secure Sender Portal
Use your private invitation to view sender-safe status, exchange secure messages, provide follow-up documents, update preferences, and manage privacy requests.
Authentication patch
v1.0.0 integrated engagement workflow
A private invitation is required
The portal does not use public passwords, WordPress accounts, or an inquiry-reference lookup. Open a single-use invitation issued directly by Sustainable Catalyst.
For security, this page never confirms whether an inquiry reference, email address, invitation, or recovery request exists.
Request a fresh invitation
Use this after an expired, consumed, locked, revoked, lost, or browser-bound session. The response is intentionally identical whether or not the details match. Recovery requires human review and never sends or issues an access link automatically.
Atomic activationInvitation consumption rolls back unless access, inquiry, and session records all succeed.
Private recoveryGeneric responses prevent inquiry and email enumeration.
Human approvalRecovery never issues or emails a link automatically.