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 a Google Sheet — 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 search result, click through, find the remove option buried in a dropdown.
- Realize you can't 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 spreadsheet 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 Google Sheet. 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.
For each contact in my 'Re-Opted In' sheet, delete them from Postalytics suppression list ID 88 and mark column D as 'Removed' or 'Not Found' for each row.
What You Get
After running that prompt:
- Each of the 120 rows is matched against the suppression list and the removal is attempted.
- Column D shows 'Removed' for every contact that was successfully cleared from the list.
- Any contact that wasn't found in the suppression list gets 'Not Found' in column D — which might mean they were already removed, or the name/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 'Re-Opted In' sheet, for each contact, attempt to remove them from Postalytics suppression list ID 88 by matching on address rather than name, since addresses are more consistent. Mark column D as 'Removed', 'Not Found', or 'Error' for each row.
The suppression list ID is in the sheet, not hardcoded
The list ID might change between campaigns, and the team keeps it in cell A1 for reference.
Read the suppression list ID from cell A1. Then for each contact in my 'Re-Opted In' sheet, remove them from that Postalytics suppression list and write 'Removed', 'Not Found', or any error into column D.
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 'Re-Opted In' sheet, only process rows where column C has a date. For those rows, remove the contact from Postalytics suppression list ID 88 and write the result into column D. Leave rows with a blank column C untouched.
Full cleanup: filter by confirmation date, match by address, remove, log everything
Read the suppression list ID from cell A1. Process only rows in my 'Re-Opted In' sheet 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 D. 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 Google Sheet 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 spreadsheet useful, or check the hub overview for all four connection methods.