Enforce An Organization-wide Hidden Data & Metadata Removal Policy With

MailValve EX™ 3.1

Hidden Data & Metadata Removal Add-in for Microsoft Exchange Server


Released on February 1, 2016   


Overview

Supported Formats & Hidden Data

Key Features & Benefits

System Requirements
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A company based in the Czech Republic selected MailValve EX™ to remove hidden data from the email attachments of its 100 employes



A Moscow-based law firm selected MailValve EX™ to remove hidden data from the email attachments of its 350 employes



A Moscow-based investment company selected MailValve EX™ to remove hidden data from the email attachments of its 300 employes



Hidden Data FAQ
Learn about hidden data & metadata, the risks they pose, and how our products can remedy them



End-User License Agreement (EULA)

Uninstall Instructions




The following table summarizes the hidden data types that Digital Confidence DataDistiller™ Engine, which powers MailValve EX™, is able to remove. For detailed explanation, see the DataDistiller™ Engine page.

Supported File Formats Extensions Supported Hidden Data Types
Microsoft® Word Document .docx;.docm Document Properties; Comments; Tracked Changes; Hidden Text; Custom XML; Printer Settings
Microsoft Excel® Workbook .xlsx;.xlsm Document Properties; Comments; Tracked Changes; Hidden Worksheets; Custom XML; Printer Settings
Microsoft PowerPoint® Presentation .pptx;.pptm Document Properties; Comments; Slide Notes; Hidden Slides; Off-Slide Content; Custom XML
OpenDocument Text .odt Document Properties; Comments; Tracked Changes; Versions
OpenDocument Spreadsheet .ods Document Properties; Comments; Tracked Changes; Versions
OpenDocument Presentation .odp Document Properties; Slide Notes; Versions
OpenDocument Graphics .odg Document Properties; Versions
PDF Document (partial support*) .pdf Metadata (including XMP)
AVI Video .avi INFO; XMP; Other Hidden Data
JPEG Image .jpeg;.jpg Exif (including thumbnail and geotag); Photoshop image resources (including IPTC-NAA); XMP; Comments; ICC Profile; Adobe APP14 tag, JFIF header; Other Hidden Data
JPEG 2000 Image .jp2 Metadata (including native metadata, XMP, and other hidden data)
WAVE / BWF Audio .wav INFO; Exif; Broadcast Audio Extension; axml (including ISRC); iXML; XMP; ID3; Cart Chunk; Other Hidden Data
PNG Image .png Metadata (including XMP)
SVG Graphics .svg;.svgz Metadata
MP3 Audio .mp3 ID3v1 tag and Lyrics3v2; ID3v2 tag (including XMP); APE tag
MP4 File .mp4;.m4a
.m4v;.m4b
Metadata (including native metadata, XMP, and other hidden data)
3GP File .3gp Metadata
F4V File .f4v Metadata (including native metadata, XMP, and other hidden data)
AIFF Audio .aif;.aiff Native Metadata; ID3; Other Hidden Data
Monkey's Audio .ape APE tag
Musepack Audio .mpc;.mpp;.mp+ APE tag
OptimFROG Audio .ofr;.ofs APE tag
WavPack Audio .wv ID3v1 tag; APE tag
Tom's Audio Kompressor .tak APE tag
XML/XSD/XSL .xml;.xsd;.xsl Comments