Knowledge Base

Sophos Puremessage for Unix fails to update with Permission denied randomly

Advisory: PureMessage for Unix PMX is failing to install blocklist data

A TLS 1.2 connection can be forced from the PureMessage server for instances where TLS 1.0 backwards compatibility needs to be maintained on the Microsoft SQL Server

Information about Sophos PureMessage for Microsoft Exchange 4.0.4

Use of TLS 1.2 with PureMessage 4.0.4 requires some additional configuration including the generation of Self Signed Certificates

PureMessage 4.0.4 supports the usage of TLS 1.2 communication with Microsoft SQL server

CheckDBConnection,exe is installed with PureMessage 4.0.4 to assist customers in setting TLS 1.2 communication with the SQL server

Sophos XG Firewall, Sophos UTM, PureMessage for Unix now detects "OpenPGP/GPG"

This article outlines the core reasoning for migrating external product update and download sites away from the existing CDN

This article discusses the new policy tests that were added to PMX 6.4.1. The policy tests check if a message meets MIME type specifications, and can check the preamble and epilogue length of a message. ​