Clearswift Active Threat Jun 2026

: This feature automatically detects and strips out "active content"—such as malicious macros, scripts, and embedded executables—from common file formats like PDFs and Microsoft Office documents. By removing the code that triggers ransomware or malware, the original file is made safe for the recipient without any delay in delivery.

In today's digital workplace, the need for rapid collaboration often clashes with the necessity of robust cybersecurity. Traditional security measures frequently use a "stop and block" approach that halts business processes entirely if a threat is detected. —a core component of the Fortra Clearswift suite—breaks this cycle by neutralizing threats in real-time while allowing safe business data to continue its journey. The Core: Deep Content Inspection (DCI) clearswift active threat

| Issue | Probable Cause | Resolution | | :--- | :--- | :--- | | | API Permissions expired. | Regenerate the App Registration secret in Azure AD and update the Clearswift configuration. | | Documents broken | CDR stripping necessary elements. | Add sender to Trusted Sources or use "Reconstruct" mode instead of "Strict Sanitize". | | Cannot see internal emails | Journaling not configured. | Set up Journaling rules on your Mail Server/Office 365 to forward a copy of all traffic to the appliance. | : This feature automatically detects and strips out