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Postfix Mail Add-on for Splunk app icon

Postfix Mail Add-on for Splunk

Technology add-on for parsing, field extraction, and CIM-aligned normalization of Postfix mail server logs.Built by Cyberfox DEVELOPER
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Default Version 1.0.0

June 29, 2026

Compatibility

Splunk Enterprise, Splunk Cloud

Platform Version: 10.4, 10.3, 10.2, 10.1, 10.0, 9.4, 9.3, 9.2, 9.1, 9.0

CIM Version: 8.x, 6.x, 5.x

Rating
5
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Support
Developer Supported

The Postfix Mail Add-on for Splunk helps administrators, mail system engineers, and SOC teams parse, normalize, and analyze Postfix mail server logs in Splunk. The add-on provides search-time field extractions, field aliases, event types, tags, and CIM-aligned mappings for common Postfix mail events. It is designed for Postfix logs collected from /var/log/maillog or equivalent syslog files using the recommended sourcetype postfix:syslog.