Postfix Plugin 3.6.0

Postfix plugin automatically processes the metadata of email attachments sent throughout the organization, thereby preventing the ongoing leakage of sensitive information that can occur through this type of communication and reducing the financial and reputational impact resulting from the malicious use of metadata.

Key Features:

• Operates automatically without requiring any user intervention.
• Metadata and hidden information are processed regardless of the email client being used (desktop client, web client, tablet, or smartphone).
• Allows configuration of the file types to be processed, including Microsoft Office, Open/LibreOffice, PDF, and more than 150 image, audio, and video file extensions.
• Allows all metadata to be removed or metadata templates to be applied.
• Processes metadata in electronically signed PDF files while preserving the validity of the electronic signature.
• Allows exclusion domains (Whitelist) to be configured for metadata processing. For example, emails sent internally within the organization can be configured so that the metadata of their attachments is not modified.