MailGuard ImageGuard vs Messageware AttachView: Side-by-Side Comparison (2026)

MailGuard ImageGuard: Real-time illicit image detection & policy compliance for email servers. built by MailGuard. Core capabilities include Real-time scanning of all image files passing through email servers, Detection and classification of illicit/pornographic images, Identification and logging of high-risk senders and receivers..

Messageware AttachView: OWA add-on that converts email attachments into secure HTML pages. built by Messageware. Core capabilities include Converts attachments to secure HTML pages, preventing local file storage or browser caching, Supports over 400 file formats without requiring local application installation, Granular admin controls for open, view, save, copy, and print permissions per user/group/IP/device..

Both serve the Email DLP market but differ in approach, feature depth, and target audience.

MailGuard ImageGuard differentiates with Real-time scanning of all image files passing through email servers, Detection and classification of illicit/pornographic images, Identification and logging of high-risk senders and receivers. Messageware AttachView differentiates with Converts attachments to secure HTML pages, preventing local file storage or browser caching, Supports over 400 file formats without requiring local application installation, Granular admin controls for open, view, save, copy, and print permissions per user/group/IP/device.

MailGuard ImageGuard is developed by MailGuard. Messageware AttachView is developed by Messageware. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

MailGuard ImageGuard and Messageware AttachView serve similar Email DLP use cases: both are Email DLP tools. Review the feature comparison above to determine which fits your requirements.