Adding an option to hide "bulk emails" in the activity tab

[xavier]

Users love the option to select and filter the activity type.

Something they would like as well is to be able to see only the "real" activities. Namely, being able to filter out the bulk emails.

Would it make sense to add a "hide bulk emails" checkbox next to the filter to select only activities of one type?

[petednz]

makes sense to me - be able to filter to the 'one on one' type activities