Xeams vs. ONLYOFFICE Mail: Comparing Best Email Security Solutions 2026

Overview: Xeams and ONLYOFFICE Mail as Email Security Category solutions.

Xeams: Xeams is a secure and versatile mail server supporting multiple operating systems. Its powerful spam filtering engine eliminates up to 99% of junk email.

ONLYOFFICE Mail: ONLYOFFICE-Mail enables the creation of corporate mailboxes and centralizes email account management. All correspondence can be handled in a single location.

This comparison of Xeams vs. ONLYOFFICE Mail draws on 333 Cuspera insights from customer stories. The use cases and topics below show where the two products overlap and where each one stands apart.

Xeams supports Photo file backup and recovery, Large file distribution and backup, Centralized backup for school district, Image version rollback management.

ONLYOFFICE Mail supports Blog content publishing and sharing, Document sharing and archiving for insurance brokers, Board collaboration and document sharing, Document repository for team collaboration, etc.

Xeams covers Data backup and recovery, Backup and disaster recovery, File synchronization.

ONLYOFFICE Mail covers Project management, Collaboration management, Document management, Collaboration, etc.

Top use cases: Xeams vs ONLYOFFICE Mail

Use cases tied to Xeams and ONLYOFFICE Mail from verified data sources. Click any use case for supporting evidences.

Xeams ONLYOFFICE Mail

Top Capabilities: Xeams vs ONLYOFFICE Mail

Lengths: relative topic prominence (square-root scale) · Labels: comparison split. Click any item for supporting evidences.

Xeams
Shared
ONLYOFFICE Mail
Xeams only
ONLYOFFICE Mail only

Deployed Market Segments: Xeams vs ONLYOFFICE Mail

Share of peer evidence by company size for Xeams and ONLYOFFICE Mail. Each product segments add up to 100%. Click any segment for supporting evidence.

Xeams 100%
ONLYOFFICE Mail 100%

Xeams and ONLYOFFICE Mail: Best activities based on customer satisfaction

News

Latest Xeams news

Synametrics Technologies Inc. Announces the release of Xeams 10.3

Synametrics Technologies released Xeams 10.3, enhancing its email server with AI integration and a modern web interface. The update includes the Xeams MCP Server for AI-driven email management and Xeams Web Access for browser-based email access. New features improve email security, management, and integration with modern platforms like Microsoft 365.

27/07/2026 - source

Latest ONLYOFFICE Mail news

ONLYOFFICE connector v2.1.0 for Confluence Cloud released

ONLYOFFICE released connector v2.1.0 for Confluence Cloud, enhancing file format support and navigation. New features include support for Apple iWork and Hancom Office formats, a dedicated space page for attachments, improved file browsing, and a demo server for testing. The connector now operates as a Forge app, benefiting from Atlassian's hosting and scaling.

17/08/2026 - source