---
title: How to connect Klaviyo to mailfloss
slug: how-to-connect-klaviyo-to-mailfloss
docTags: 
createdAt: 2023-06-13T19:27:26.000Z
---

mailfloss connects to Klaviyo in one click. You approve access in Klaviyo, and you never copy an API key.

## Connect from mailfloss

### Step 1. In mailfloss, go to Integrations and click Add integration

### Step 2. Select Klaviyo, then click Connect with Klaviyo

![](https://api.archbee.com/api/optimize/yGUejq6E8IJ_sYX6JSjSr/I_CuGmZ7Bbo5j233GpCkQ_1-klaviyo-connect-button.png)

### Step 3. Sign in to Klaviyo if asked, review the access mailfloss asks for, and click Allow

![](https://api.archbee.com/api/optimize/yGUejq6E8IJ_sYX6JSjSr/YhXeSHKum0P5SyGW-MCyo_2-klaviyo-consent.png)

### Step 4. Choose your lists and turn on your checks

Back in mailfloss, choose the lists and segments to verify. Then, on the **Schedule** tab, turn on the checks you want: Autofloss, Instafloss and Decay Protection.

![](https://api.archbee.com/api/optimize/yGUejq6E8IJ_sYX6JSjSr/8L8qt7M-so3u5siAmJ_TI_3-mailfloss-klaviyo-overview.png)

## Started from Klaviyo?

If you install mailfloss from Klaviyo, Klaviyo sends you to mailfloss to sign in or create an account, then straight to step 3.

## Connected with a private API key?

Open your Klaviyo connection in mailfloss, go to the **Advanced** tab, and click **Switch to one-click connection**. Sign in to Klaviyo and click **Allow**. Your settings and lists stay as they are. You can then delete the old key in Klaviyo under Settings, API keys.

## Disconnect

Open your Klaviyo connection in mailfloss, go to the **Advanced** tab, and click **Disconnect**. If no other mailfloss connection uses that Klaviyo account, this also removes mailfloss from your Klaviyo account’s Integrations page.

For what mailfloss reads and changes in your account, see [What mailfloss reads and writes in Klaviyo](docId\:lJKBXGkd3JsAWwXhBHKjy).