Our Postscript Support Team uploads and tags subscriber lists in 1-2 business days. You'll receive an email notification once a team member starts the process, and you will see a popup notification within your Postscript dashboard once this process completes.
Please ensure that subscribers' statuses are clearly marked. If they are not clearly marked as either opted in or opted out, expect delays in processing time while we work with you to confirm each subscriber's opt-in status.
- Upload Existing SMS Subscriber List. Learn how to upload a list of compliant SMS subscribers you've collected via another SMS platform.
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