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Lemlist

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What this integration does

Send through your Lemlist campaign and poll replies from it.

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Prerequisites

  • A Lemlist account
  • A Lemlist API key
  • A Lemlist campaign ID

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Step-by-step connection

  1. Go to Settings → Prospecting & sending tools → Lemlist → Connect.
  2. Paste your API key and campaign ID and save. Lemlist is connected as both sender and reply source.
The Runline side of the connection (the Settings catalogue and the connect form) is shown in Connect your first tool.
📸 Provider screenshots — to be added. We don’t reuse the provider’s own documentation images (their assets). Capture these on their site when you set up your account, then drop them in here:
  • Lemlist → Settings → Integrations → API key
  • Lemlist → the campaign, with its ID

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What data syncs

Pull (into Runline)
  • Replies from your Lemlist campaign
Push (out of Runline)
  • Approved emails / contacts into your Lemlist campaign

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Troubleshooting

  • Lemlist 401 → API key invalid.
  • No replies ingested → confirm the campaign ID.

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Disconnect

Settings → Lemlist → Disconnect (removes both the sender and the reply source).