

Finding a message that “someone was supposed to send me last week” might take a while, especially in larger organizations Of course, finding the right message quickly depends on how much info the user provides.

Whenever a user or a client reports that some message seems to be missing, administrators can get to the bottom of the problem. Find and fix mail-delivery issues – the most basic and ‘traditional’ purpose for message tracing.There are quite a few different uses for this kind of information: Message tracing makes it possible to learn what happened to certain messages, even if they are not delivered, or get deleted. Practical application of message tracking It takes some time before search request even starts to be processed. Searching for emails older than ten days might take up to a few hours.

Messages less than 4 hours old might not be available. Can be increased (or decreased.)ġ0 days for easily accessible message trace, 90 days for “Historical Search” – where results can only be viewed in a downloadable CSV file.Īll data about messages is available as soon as they are sent or received. PowerShell, alternatively - a text editor.Ĭonfigurable, by default 1000 MB for all message tracking log files in the set directory.īy default, 30 days before the oldest files are overwritten. Differences between message tracking logs and Office 365 Message tracing The most important one is that message tracking logs are simple text files you can access directly and copy for backup purposes, but also – delete manually. There are a few significant differences between message tracking logs in the on-prem Exchange and message tracking in Office 365. If a message is sent to more than one recipient, it will display once for every recipient in the message trace search, but all those entries will have the same Message ID and different Message Trace ID Message ID a unique number identifying a message.There are seven possible values in the delivery status field: delivered, failed, pending, expanded, quarantined, filtered as spam and unknown.

Still, it can provide quite a lot of important data about emails: Message tracing does not allow you to peek into a message’s contents. No matter if users delete or purge messages, the administrator is able to view basic information about sent and received emails. As emails travel through Office 365, some information about them gets stored in logs and is available for administrative purposes. Message tracking, or message tracing, as it is called in Office 365, is one of the most basic tools used by administrators to monitor the email flow. UPDATE This article was updated on October 14, 2021
