By necessity, we have to allow multiple lead records that use the same email address.
When a lead converts, they could have one record that indicates they converted (custom field value) with one or more additional records that indicate they did not convert.
I can easily create a smart list containing the converted leads. Out of these leads I want to find those that have additional lead records using the same email address. This list will be used as a negative list so they are excluded from campaigns.
Is there no way to do this other than setting up a Workspace?
Thanks!