Enroll contacts into campaigns when incoming emails arrive

When an incoming message is received in ActiveCampaign Postmark, update the contact in Mailchimp and add them to a target marketing campaign.

Try:

See all ActiveCampaign Postmark + Mailchimp integrations or talk to a human

Trusted by teams already building on Knit·

4.9/5 on G2·

Google for Startups Accelerator

How Knit builds this workflow

The Agent researches both APIs and wires the trigger on one side to the action on the other — no pre-built connector required. Here is the vocabulary it has to work with.

ActiveCampaign Postmark Explore ActiveCampaign Postmark →

Triggers

Email received

Fires when a new email arrives in ActiveCampaign Postmark.

Email sent

Fires when an email is sent from ActiveCampaign Postmark.

Email opened

Fires when a tracked email sent via ActiveCampaign Postmark is opened.

Email bounced

Fires when an email sent via ActiveCampaign Postmark bounces.

Actions

Send email

Sends an email via ActiveCampaign Postmark.

Create draft

Creates a draft email in ActiveCampaign Postmark.

Add label

Applies a label or folder to an email in ActiveCampaign Postmark.

Move to folder

Moves an email into a different folder in ActiveCampaign Postmark.

Mailchimp Explore Mailchimp →

Triggers

New lead captured

Fires when a new lead or contact is captured in Mailchimp.

Contact enters a workflow

Fires when a contact enters an automation in Mailchimp.

Contact updated

Fires when a field on a contact changes in Mailchimp.

Contact unsubscribed

Fires when a contact unsubscribes in Mailchimp.

Actions

Create or update a contact

Creates or updates a contact in Mailchimp.

Add a contact to a campaign

Adds a contact to a workflow or campaign in Mailchimp.

Send a message

Sends an email or message to a contact via Mailchimp.

Apply or remove a tag

Changes a contact's tags in Mailchimp.

Update marketing contacts when email delivery bounces When an email message bounces in ActiveCampaign Postmark, apply an invalid address tag to the contact profile in Mailchimp to protect deliverability. See details

Create draft personal follow-ups for newly captured leads When a high-value lead is captured in Mailchimp, automatically create a draft email in ActiveCampaign Postmark so a rep can personalize outreach. See details

See all ActiveCampaign Postmark + Mailchimp integrations → · Browse the full workflow library →

Enterprise-grade security

Visit our Security Center Review the DPA

FAQ

Common questions

Can Knit build “Enroll contacts into campaigns when incoming emails arrive” between ActiveCampaign Postmark and Mailchimp?

Yes — describe it in the box above and Knit's Integrations Agent researches ActiveCampaign Postmark and Mailchimp's public API docs (or your own uploaded docs) and builds a working workflow, whether or not either app already has a pre-built connector.

How long does it take to build?

Minutes to a first working version, not weeks — you test it against real data before it goes anywhere near production.

How does handling bounced emails keep contact lists clean?

When an email bounces in ActiveCampaign Postmark, the corresponding contact profile in Mailchimp can be updated or tagged to prevent future mailings.

Can personal email replies start automated marketing sequences?

Yes, receiving an email reply in ActiveCampaign Postmark can automatically update the contact and add them to a specialized workflow in Mailchimp.