Mailigen vs. Pipedrive Zip Code recognition in filters
As you may know the autofill google addresses in pipedrive do not always populate the zip code in the address field. However if you build a filter for organizations in that zip code they will still be captured by that filter when the zip code is not populated.
The bad news!!! if you create a segment in Mailigen using the same conditions it will not pull those organizations that do not have the zip code populated.