The Scenario
A publisher ran a suppression list for two years. Over that time, 120 subscribers went through a re-consent process and formally opted back in. The list manager has all 120 names and addresses in an Excel workbook — collected from the re-consent forms — and needs to remove them from the active suppression list so they'll receive the next issue.
The mailing goes out Friday. Today is Wednesday afternoon. The list manager inherited this Postalytics account from someone who left the company and has never actually removed contacts from a suppression list before.
The bad version:
- Log in to Postalytics, navigate to the suppression list, and search for the first contact by name. Find a result, click through, find the remove option buried in a dropdown.
- Realize you cannot bulk-remove from the UI — it's one contact at a time.
- Do the math: 120 contacts at roughly 45 seconds each is over an hour and a half of clicking through the same UI flow, for data that's sitting right there in a workbook column.
The list manager is supposed to be preparing the editorial packet for Friday's issue. There are not ninety minutes available for UI repetition.
The Easy Way: One Prompt in SheetXAI
SheetXAI is an AI agent that lives inside your Excel workbook. It reads your re-opt-in list and removes each contact from the Postalytics suppression list via the API — no UI, no one-at-a-time clicking, no manual searching.
Read the 120 rows in my Excel re-opt-in sheet and remove each matching contact from the Postalytics suppression list ID in cell A1, logging the result in column E.
What You Get
After running that prompt:
- SheetXAI reads the list ID from cell A1 and processes each of the 120 rows.
- Column E shows a removal confirmation for every contact that was successfully cleared from the list.
- Any contact that was not found in the suppression list gets a 'Not Found' note in column E — which might mean they were already removed, or the address doesn't match exactly.
- The suppression list in Postalytics is updated immediately, and those contacts are now eligible for the Friday mailing.
What If the Data Is Not Quite Ready
Some re-opt-in names have slight spelling variations from what's in the suppression list
The re-consent form captured names exactly as subscribers typed them, and a few vary slightly from the original suppression entries.
In my Excel re-opt-in worksheet, for each contact, attempt to remove them from the Postalytics suppression list ID in cell A1 by matching on address rather than name. Write 'Removed', 'Not Found', or the error into column E.
Only contacts with a confirmed re-consent date should be removed
Column C has a date for confirmed re-consents and is blank for contacts still in process.
In my Excel re-opt-in worksheet, only process rows where column C has a date. For those rows, remove the contact from the Postalytics suppression list ID in cell A1 and write the result into column E. Leave rows with a blank column C untouched.
The team needs a count of successful removals at the end
Read the suppression list ID from cell A1. Process all rows in my Excel re-opt-in worksheet where column C has a date. Remove each contact from the suppression list and write 'Removed', 'Not Found', or the error into column E. Add a summary below the last row showing total removed and total not found.
Full cleanup: filter by confirmation date, match by address, remove, log and summarize
Read the suppression list ID from cell A1. Process only rows in my Excel re-opt-in worksheet where column C has a date. For each, remove the contact from that suppression list by matching on address. Write 'Removed', 'Not Found', or the specific error into column E. At the end, add a summary row showing total removed, total not found, and total skipped.
One prompt handles the filter, the removal, and the reporting.
Try It
Get the 7-day free trial of SheetXAI and open any Excel workbook with a re-opt-in list, then ask it to clear those contacts from your Postalytics suppression list before your next send. You might also find the article on building a suppression list from a workbook useful, or check the hub overview for all four connection methods.