Knowledge Base

Customers may receive NDRs when sending Outbound emails using *.comcastbusiness.net. These emails will not show in the Central Email logs at the moment.

This article describes the steps to replace the certificate for postgres on the PureMessage Unix CSM (Central Server Manager).

This article provides information on Exim vulnerability CVE-2019-15846 and how it impacts Sophos products.

PMX 6.4.8 upgrade and ignore_policy_error option

Puremessage for Unix installations send notification regarding pmx-blocklist-data-update

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