Split on external file
I'm not using the recipients table and I'm sending to a list of email addresses contained in an external data file. I need to do a split and deduplication. How do I do these actions on an external file?
I'm not using the recipients table and I'm sending to a list of email addresses contained in an external data file. I need to do a split and deduplication. How do I do these actions on an external file?
Hi,
Use a Data loading (file) activity in a workflow, then set the delivery to use External file target mapping.
Alternatively, split and dedupe the file itself using csvkit or similar.
Thanks,
-Jon
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