Preparing your corporate network infrastructure for Kaspersky Security 8 for Linux Mail Server

Support

Support for business applications

Kaspersky Security 8.0 for Linux Mail Server

August 21, 2023

ID 151796

Before using Kaspersky Security 8 for Linux Mail Server, you need to prepare your corporate network infrastructure and allow connections over incoming and outgoing protocols.

Incoming protocols:

<host>:80 (HTTP) and <host>:443 or <host>:9045 (HTTPS) for operation of the program web interface, if it is installed and enabled (additional package klmsui).
<host>:<port> (by default 127.0.0.1:10025) (SMTP) for operation of the mail transfer agent (MTA) filter, if MTA Filter is configured to accept connections, for example, from an external MTA over the TCP (SMTP) protocol.
<host>:<port> (by default 127.0.0.1:10025) (Milter) for operation of the mail transfer agent (MTA) filter, if MTA Filter is configured to accept connections, for example, from an external MTA over the Milter protocol.
<host>:<port> (by default 127.0.0.1:2711) (FCGI/TLS) for the Facade module to access the program web interface.
<host>:<port> (by default 127.0.0.1:5555) (Binary) for operation of the ScanLogic module, if it is configured to accept connections over the TCP protocol.

Outgoing protocols:

<host>:<port> (HTTPS) to connect to the program activation server for license verification.
<host>:<port> (SNMP) to connect to the SNMP server to relay statistics and event information.
<host>:<port> (LDAP, LDAP/TLS) to connect to an external LDAP server and Active Directory and for user authorization.
<host>:<port> (DNS) for operation of Mail Sender Authentication technologies (DNSBL, SURBL, SPF) and the Anti-Spam module.
<host>:<port> (SMTP) for operation of the mail transfer agent (MTA) filter if MTA Filter is configured to send email messages to an external mail server over the TCP protocol.
<host>:<port> (HTTPS) to connect to the program database update server.
<host>:<port> (HTTPS) for the connection between the Moebius module (for instantaneous updates of Anti-Spam databases) and the enforced database update service.
<host>:<port> (HTTPS) to connect to KSN.
<host>:<port> (HTTPS) to connect to the Kaspersky Anti Targeted Attack Platform server.

Kaspersky Endpoint Security for Business Advanced: Adaptive security of your company

Web and device controls. Data encryption. Centralized and convenient management from a single console.

Kaspersky Premium Support (MSA): High‑priority incident processing

Telephone and web ticket support. Fast response, monitoring and health check. Submit a request and activate the contract (MSA).

Did you find this article helpful?

What can we do better?

Thank you for your feedback! You're helping us improve.