# How to Remove Bounced and Suppressed Emails From Klaviyo

Klaviyo's rule here is narrower than most people assume, and the community forum threads on this topic keep getting it wrong: **only one suppression reason can actually be removed — `USER_SUPPRESSED`, a manual suppression.** Everything else that lands a profile in Klaviyo's suppressed state either can't be removed at all, or isn't really a "suppression" in this sense to begin with.

Two sources describe this from different angles. Klaviyo's help centre says it in plain English: *"Only non-deliverability suppressions can be removed. If a profile is suppressed due to a hard bounce or 7 consecutive soft bounces, the suppression cannot be removed to protect your deliverability."* Klaviyo's developer/API reference is more specific: the unsuppress endpoint works **only** when a profile's suppression reason is `USER_SUPPRESSED`. Unsubscribes aren't covered by either statement the same way — an unsubscribe is a consent/subscription state, not a suppression reason you flip back off through this mechanism.

Below: what each suppression reason actually means (including one, Invalid Email, that neither competing page for this query explains at all), the documented click-paths — UI and API — and what to actually do with an export once you have it.

## The suppression reasons, and which one is removable

| Suppression reason | What triggers it | Removable? |
|---|---|---|
| **User Suppressed** (API: `USER_SUPPRESSED`) | A team member suppressed the profile by hand, or a flow/integration action did | **Yes — the only one.** The sole reason the unsuppress action is documented to work on |
| **Invalid Email** (API: `INVALID_EMAIL`) | Klaviyo judged the address undeliverable outright, distinct from a bounce at a receiving server — see below | **No.** A permanent deliverability suppression, and the highest-priority reason of all |
| **Hard bounce** | The receiving mail server permanently rejected a send, on a single occurrence — no threshold, no waiting period | **No.** Permanent deliverability suppression |
| **More than 7 consecutive soft bounces** (the 8th triggers it), rolling 2-year window | Repeated temporary delivery failures to the same address with no successful send in between | **No.** Same rule as a hard bounce |
| **Unsubscribed** | The recipient opted out | Not the same kind of question — a consent/subscription state, not an unsuppressable suppression reason. See the caution below |

## Invalid Email — a distinct, permanent suppression reason

This is the one neither of the two non-Klaviyo pages currently outranking a real answer on this query explains at all, and it's a distinct target query in its own right.

`INVALID_EMAIL` is its own suppression reason in Klaviyo's system — not a subtype of hard bounce, not the same mechanism. It carries the **highest priority** of all Klaviyo's suppression reasons. What it means, practically: the address was judged undeliverable outright, rather than having bounced at a specific receiving mail server on a specific send attempt the way a hard bounce did. Like every other deliverability suppression, it cannot be removed.

## For readers scripting this: the API view

Klaviyo's REST API surfaces a profile's suppression state through its `subscriptions` object, retrievable with the `?additional-fields[profile]=subscriptions` query parameter. Worth knowing if you're used to the UI: the API's reason values aren't the same strings as the help centre's plain-English labels. What the interface shows as "User Suppressed," the API returns as `USER_SUPPRESSED`. Invalid Email is `INVALID_EMAIL` on both sides. And critically, the unsuppress endpoint is documented to act only on profiles where that reason is `USER_SUPPRESSED` — which is why the help centre's looser phrasing ("non-deliverability suppressions can be removed") can read as more permissive than what the API will actually let you do.

## The documented click-paths

**To bulk-unsuppress removable profiles** (works only on `USER_SUPPRESSED` profiles):
1. Go to **Audience → Lists & segments.**
2. Open (or build) the list or segment containing the profiles you want to act on.
3. Open the **action menu** next to that list or segment.
4. Choose **"Unsuppress current members."**

This has no effect on Invalid Email, hard-bounced, or heavily soft-bounced profiles, regardless of what path you use to try it.

**To export suppressed profiles to CSV:**
1. Build a list or segment containing the profiles you want (a condition on suppression/exclusion status), then export that list or segment using Klaviyo's standard export.
2. Or: open Klaviyo's suppression list view and filter to **"Excluded for User Suppressed"** to isolate manually suppressed profiles, then export the filtered view. If your account exposes equivalent named filters for the other reasons, use them the same way — the exact labels for those weren't confirmed here, so check what's actually available in your account.

You can export Invalid Email, hard-bounced, or heavily soft-bounced profiles through the same paths even though none of those suppressions can be reversed. That's still useful for auditing which signup source is producing the most dead addresses, or for cross-checking a future import so you're not spending a validation credit re-checking an address Klaviyo has already told you is undeliverable.

## Hard bounce vs. soft bounce

A **hard bounce** is a permanent rejection: the receiving mail server tells the sending server the address doesn't exist, the domain doesn't accept mail, or the mailbox is closed for good. Klaviyo suppresses on a **single** hard bounce — no threshold, no waiting period.

A **soft bounce** is a temporary failure — a full mailbox, a briefly unreachable server, a message that's too large. Klaviyo doesn't suppress on one soft bounce; it suppresses after **more than 7 consecutive** soft bounces to the same address with no successful send in between (the 8th bounce triggers it), counted over a rolling **2-year** window.

Both land in the same not-removable bucket as Invalid Email. (For the deeper mechanics of how the soft-bounce count and its 2-year window behave, see [Klaviyo's consecutive-soft-bounce rule](/blog/klaviyo-soft-bounce-suppression-threshold) — kept brief here so it isn't duplicated.)

## What to actually do with the exported list

Since Invalid Email, hard bounce, and 7+ soft bounces can't be reversed in Klaviyo at all, there's no "should I re-add these" decision for that part of the export — Klaviyo has already made it. Treat that portion as a record for auditing your acquisition sources, not a re-add candidate.

The re-add decision only really applies to `USER_SUPPRESSED` rows:

- **User Suppressed rows.** These are the only ones actually worth validating before you put them back. Time may have passed since the manual suppression, and an address that was fine then isn't guaranteed to still be live now.
- **Unsubscribed rows.** Don't validate these as a way to justify reimporting them. Validation answers "can this address technically receive mail," not "did this person consent" — it never overrides an opt-out, and that's a separate legal question under GDPR, CAN-SPAM, or CASL depending on your audience.

For the `USER_SUPPRESSED` rows specifically, this is what PingValid is for: syntax, DNS, MX, disposable/role-account, and SMTP-level checks on every address, returning a verdict, a 0–100 risk score, and per-check evidence — the same `Valid · risk 4/100`-style output whether you're checking one address or a bulk file. Run the exported CSV through a bulk job (up to 1,000,000 rows) and you get a straight answer on which of those removable rows are still worth putting back.

This is a narrower job than cleaning a list before a send — it's just the `USER_SUPPRESSED` subset, not your whole active audience. If you're setting up a recurring habit of validating before every Klaviyo campaign, that's a separate workflow — see [Clean Your Email List Before Your Next Klaviyo Send](/blog/clean-email-list-before-klaviyo-send) for that one.

One scope note since deliverability questions tend to sprawl: none of this touches your domain's authentication setup. SPF, DKIM, and DMARC are DNS-level configuration on your sending domain, not a suppression reason and not something email validation checks — that's a separate problem with a separate fix.

## What it costs

The Free tier covers 100 validations a month, no card required — enough to run a first pass on a suppressed-profile export before committing to anything. Beyond that, pricing is flat and published: $19/mo for 5,000 validations on Starter, scaling through Growth, Scale, Business, and a custom Enterprise tier. Full breakdown on [pricing](/pricing).

## FAQ

### Can I unsuppress a hard-bounced profile in Klaviyo?
No. A hard bounce is a permanent deliverability suppression, and Klaviyo's unsuppress action is documented to work only on profiles suppressed for `USER_SUPPRESSED` (manual suppression) — hard bounce isn't eligible under any path.

### What does "Invalid Email" mean as a Klaviyo suppression reason?
It's its own distinct suppression reason (API value `INVALID_EMAIL`), separate from hard bounce, and it carries the highest priority of all Klaviyo's suppression reasons. It means Klaviyo judged the address undeliverable outright rather than the address bouncing at a specific receiving mail server. Like hard bounce and repeated soft bounces, it cannot be removed.

### How many soft bounces before Klaviyo suppresses an address?
More than 7 consecutive soft bounces with no successful delivery in between — the 8th bounce triggers suppression — counted over a rolling 2-year window. Once triggered, it cannot be removed, the same as a hard bounce or an Invalid Email suppression.

### Which Klaviyo suppression can actually be removed?
Only one: `USER_SUPPRESSED`, a manual suppression. Klaviyo's unsuppress action is documented to work solely on that reason. Invalid Email, hard bounce, and 7+ consecutive soft bounces are all permanent. Unsubscribe is a separate case — it's a consent state, not a suppression reason you unsuppress the same way.

### Does Klaviyo's API use different suppression labels than the dashboard?
Yes. The dashboard's plain-English label "User Suppressed" corresponds to the API value `USER_SUPPRESSED`; Invalid Email is `INVALID_EMAIL` on both sides. The API surfaces a profile's suppression state through its `subscriptions` object, retrievable with `?additional-fields[profile]=subscriptions`.

### How do I export suppressed emails from Klaviyo as a CSV?
Build a list or segment on a suppression condition and export it with Klaviyo's standard export, or open the suppression list view, filter to "Excluded for User Suppressed" (or the equivalent filter for other reasons in your account), and export that view. You can export Invalid Email and hard-bounced rows this way too, even though neither can be reversed — useful for auditing which signup sources produce the most dead addresses.

### If I remove someone's suppression after they unsubscribed, can I email them again?
Technically you can flip that state, but doing so to re-add someone who opted out isn't a data-cleanup action — it conflicts with the opt-out laws (CAN-SPAM, CASL, GDPR, depending on your recipient) that the unsubscribe status exists to satisfy, regardless of what Klaviyo's interface allows.

### Should I validate a suppressed-profile export before re-importing any of it?
Only the `USER_SUPPRESSED` rows need that decision at all — Invalid Email, hard bounce, and 7+ soft bounces can't be reversed in Klaviyo regardless of what a fresh validation says. For `USER_SUPPRESSED` rows, validate before reimporting: time may have passed since the manual suppression, and the address isn't guaranteed to still be good.