Participants Count Filter

This allows filtering messages based on the number of participants.

The filter is configured based on the FROM, TO, CC, and BCC check boxes. Note that the FROM field is always marked as checked and is not editable.

Match messages that have _ than X participant(s) is used to filter messages that have more/less than the specified quantity of participants by choosing less or more from the drop-down list and inputting the needed quantity of participants.