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[ITSM | How-to] Understanding Email Parsing in AssetSonar

Why It Matters

Understanding exactly how the system reads incoming messages ensures that replies map seamlessly to the correct existing tickets, prevents infinite email loops, and keeps your ticket timelines clean from messy, quoted email threads.

How It Works

For the system to successfully process an incoming email and attach it to your helpdesk, the message must pass several background parsing rules:

  • Verified Senders: The sender’s email address must already belong to a verified user in AssetSonar.
  • Spam Domain: The domain should not be marked as spam.
  • Required Fields: The email must contain both a Subject and a Body. Emails with an empty body will fail to generate a descriptive ticket.
  • Reply-To Matching: To ensure a response attaches to an existing ticket, the “Reply-To” address must strictly match your designated it@<domain>.mail.assetsonar.com inbox.
  • Latest Reply Extraction: When a user replies to an email chain, the parser extracts only the latest response to add as a followup. Any edits the user makes to the older, quoted historical text will be discarded.
  • Loop Prevention: The engine automatically ignores out-of-office replies (detecting headers like Auto-Submitted or X-Auto-Response-Suppress) to prevent infinite automated email loops between systems.

Next Steps

Send an email reply to an active test ticket to verify that the parsing engine correctly attaches your newest response while successfully filtering out the older quoted email history.

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Farhad Hassan
Sr. Technical Writer, EZO
Farhad Hassan is a seasoned technical writer and content specialist with over a decade of experience turning complex systems into clear, actionable resources. At EZO, he focuses on creating support articles across the company’s full product suite — including EZO, EZRentOut, EZO CMMS, and AssetSonar — helping businesses manage assets, streamline maintenance, optimize IT tracking, and scale efficiently. He specializes in simplifying complex workflows — whether it’s asset lifecycle management, equipment rentals, preventive maintenance, or IT asset compliance. Farhad believes great support content should not just answer questions, but empower users to unlock the full potential of their tools.

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