About information X-headers

21 August 2023

ID 56122

After scanning message, the Scan Logic message scanning control module adds special information X-headers to the message header, such as:

  • X-KLMS-Rule-ID: 1 – list of message processing rule IDs.
  • X-KLMS-Message-Action: attachment removed, AntiVirus – action taken by the program on the message.
  • X-KLMS-AntiVirus: Kaspersky Security 8.0 for Linux Mail Server, version, bases: 2013/11/19 06:41:00 – release date of anti-virus databases.
  • X-KLMS-AntiSpam-Method: none – the method used to identify spam.
  • X-KLMS-AntiSpam-Rate: 0 – rating assigned to the message by the Anti-Spam engine.
  • X-KLMS-AntiSpam-Status: not_detected – status assigned to the message by the Anti-Spam engine based on the Anti-Spam scan results.
  • X-KLMS-AntiSpam-Envelope-From: someemail@example.com – mail sender.
  • X-KLMS-AntiPhishing: Clean, 2013/11/13 18:22:56 – a general header for messages processed by the Anti-Phishing engine.

    Example X-headers of a message processed by the Anti-Virus and Anti-Spam modules:

    X-KLMS-Rule-ID: 4

    X-KLMS-Message-Action: skipped, ContentFiltering

    X-KLMS-AntiSpam-Lua-Profiles: 35793 [Aug 20 2012]

    X-KLMS-AntiSpam-Version: 5.2.1

    X-KLMS-AntiSpam-Envelope-From: mailuser1@example.com

    X-RLMS-AntiSpam-Spf: none

    X-KLMS-AntiSpam-Rate: 20

    X-RLMS-AntiSpam-Status: not_detected

    X-KLMS-AntiSpam-Method: none

    X-KLMS-AntiSpam-Moebius-Timestamps: 1971238, 1971643, 1971629

    X-KIMS-AntiSpam-Info: {FROM: no valid address in FROM, no dot}, {DNS response errors}

    X-KIMS-AntiSpam-Interceptor-Info: scan successful

    X-RIMS-AntiVirus: Kaspersky Linux Mail Security, bases: 2012/08/20 04:12:00 #7814976

    X-KIMS-AntiVirus-Status: Clean, skipped

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