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Tawked keeps one list of addresses your account no longer sends to. A send to an address on it is not delivered and not charged: the recipient is reported as suppressed. The list is the account’s, so an address suppressed from one application is suppressed for all of them. It is on Email → Suppressed in the console.

Why an address is there

Each row also says where it came from: a bounce or complaint, by hand, from a file, from the API, or from the sending service’s own list.

Adding addresses

From Email → Suppressed → Add addresses, by the account owner, an admin or a developer of the application:
  • Paste up to 1,000 addresses, one a line.
  • Upload a CSV file of up to 50,000 addresses and 5 MB, at most 10 files a day. The column named email, e-mail or address is read, else the first column; commas, semicolons and tabs all work as separators. The list shows the file’s progress, then how many were added, already there, and not valid.
These are Tawked’s limits for one paste or file. Addresses are lower-cased; one already on the list stays as it is. Through the Account API: email.suppressions.create with { "addresses": [...] }, up to 1,000 a call. It answers 201 with added, existing and the invalid entries by position.

Downloading the list

Download the list gives a CSV of the addresses with their reason, source and date. A cell that a spreadsheet would read as a formula is written as text.

Lifting an address

Lifting an address lets e-mail reach it again.
  • A bounce or a manual entry is lifted as it is.
  • A complaint is lifted with a reason: its owner asked to receive your mail again, the message was reported by mistake, or another reason in a short note (10 to 500 characters). If the same address complains again, only Tawked’s team can lift it.
Through the Account API: email.suppressions.delete, with reason (recipient_asked, reported_by_mistake, or other with a note) for a complaint. A member who reaches only some applications lifts only the rows of those applications. A lift lets e-mail reach the address again, so it is consequential: a token with approvals turned on answers HTTP 428 with the error approval_required first, and the lift runs once the request is approved (see Person in the loop).

By API

A live key with the explicit email:manage manages the list from your code; one with email:read reads it: The list blocks sending account-wide, so a lookup never says “not suppressed” for an address this application cannot send to: an entry it may not see (another application’s, or the team’s) answers { "suppressed": true, "visible": false, "lift": "team_only" } when looked up by its address (by its id it is 404 not_found), and a lift of it answers 403 suppression_team_only. The suppression.added and suppression.removed webhooks follow each change.

Errors

Every addition and lift is kept in the account’s history; lifts are kept for 400 days.
Last modified on October 20, 2026