Distribution List Traffic Reports

Apart from its ability to report comprehensively on Distribution Lists in an Exchange organization, Exchange Reporter Plus also offers Distribution List Traffic reports. The reports are as follows:

  • Distribution List By Message
  • Distribution List By Size
  • Distribution List By Subject
  • Users of Distribution List By Message
  • Users of Distribution List By Size

These five distribution list traffic reports offer you data that will help you perform the following:

  • Planning expansion servers for distribution lists.
  • Load balancing for expansion servers or servers on which distribution lists reside.

Distribution List Traffic Summary & Server Load Balancing:

Distribution list by message, distribution list by size, and distribution list by subject are three reports that help you identify the most used email distribution lists in your Exchange environment. With these reports, you can view:

  • the number of messages that distribution lists have received
  • the size of messages received
  • the distribution lists based on the subject of their messages

Identifying busy distribution lists helps administrators perform expansion server load balancing easily, as they would be in a much better position to judge which free server a busy distribution list should be moved to.


One can filter out traffic summary for any specified time and even drill it down to hourly traffic rate. The reports also provide you the flexibility of extracting distribution list traffic summary for specified intervals, which is an important aspect that makes post-mortem of any unusual spikes in traffic easy.

Distribution List Traffic Summary & Virus Detection

Some viruses, especially spam malware or Trojans, get hold of a user´s GAL (Global Address List) and shoot out a barrage of emails to every email address contained in it. Therefore, it is a good practice to monitor the number of mails a user sends to a distribution list, to look for unusual piques, and to prevent email onslaughts well ahead of time.

And again, with the available filters, it becomes easy to identify potential threats and take evasive actions.

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