To utilize our unsubscribe mechanism within relational tables, you would need to import the same contact emails (from the relational table) into a Maropost contact list and then create this segment:

In List: List A
Table: Table A

Always send to this segment (and similar segments based on different lists & tables). By doing this, contacts can unsubscribe from List A, and segments only fetch ‘subscribers’, so the unsubscribes will not be included in campaigns.

Other options for using tables:

Campaigns: Maropost has the option to send the campaign to a particular table. It can be selected from the first page of campaign creation.