Mdaemon Webmail Fip Jun 2026

| Component | Risk | Mitigation | |-----------|------|-------------| | WebDAV file access | Direct file manipulation if authentication bypassed | Enforce HTTPS + client certificates | | Attachment hash storage | Hash collision (MD5) | Use SHA-256, disable MD5 via config | | Temp file cleanup | Orphaned files leaking integrity metadata | Scheduled task to purge + revalidate |

If you have enabled in your Windows Group Policy or Registry, MDaemon Webmail (WorldClient) may fail to load or users may be unable to log in. mdaemon webmail fip