Quick answer

Email Users → Export → Woodpecker. Winnr downloads a CSV with each mailbox's SMTP and IMAP credentials. In Woodpecker, go to Email Accounts → Add → Connect via SMTP/IMAP and use the "Add in bulk" option, entering the values from your Winnr export. Woodpecker's CSV upload is for prospects, not mailboxes, so accounts connect through the SMTP/IMAP flow.

Woodpecker is an outbound-email tool known for per-mailbox adaptive sending and reply detection. Winnr provisions and warms the mailboxes; Woodpecker runs the sequences.

What's next

Step-by-step

  1. 1. Filter to the mailboxes you want to export

    Open the Email Users page in Winnr. Filter by domain, tag, or warming status to narrow to just the mailboxes for this campaign.

    The Export Email Users dialog in Winnr showing sending-tool format options

  2. 2. Click Export → Woodpecker

    Hit Export and pick Woodpecker. Winnr builds a CSV with the SMTP and IMAP host, port, username, and password for each mailbox — the values Woodpecker needs.

  3. 3. Open Woodpecker

    Log into Woodpecker and go to Email Accounts, where all your sending mailboxes are managed.

  4. 4. Add mailboxes via SMTP/IMAP

    Choose Add → Connect via SMTP/IMAP and use the "Add in bulk" option. Enter the SMTP/IMAP host, port, username, and password from the Winnr CSV for each mailbox.

  5. 5. Verify connection status

    Woodpecker tests the SMTP and IMAP connection for each mailbox and marks it connected. Confirm every mailbox is green before assigning it to a campaign.

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Frequently asked questions

Does Woodpecker have a one-click CSV upload for mailboxes?

No — Woodpecker's CSV import is for prospects, not sending accounts. Add mailboxes under Email Accounts → Add → Connect via SMTP/IMAP with the "Add in bulk" option, using the values from your Winnr export.

Does Woodpecker read replies over IMAP?

Yes. Woodpecker needs IMAP to detect replies and auto-pause sequences, so provide the IMAP fields — they're included in the Winnr export.

Does Woodpecker's Adaptive Sending work with Winnr mailboxes?

Yes. Woodpecker throttles per mailbox regardless of who provisioned it, so Winnr mailboxes benefit from adaptive sending like any others.

Should I warm before connecting?

Yes. Woodpecker has its own warm-up, but starting from Winnr-warmed mailboxes ($0.60/mailbox/month) gives you a reputation head start.

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