Step-by-step guide

How PostOwl.in works

From install to inbox in under five minutes. No cloud account. No subscription. Just your email, your contacts, and your words.

  1. 1

    Connect your email account

    Download and open PostOwl.in on your Mac or Windows machine. Pick your email provider — Gmail, Outlook, Zoho, Yahoo, or any SMTP-compatible account. PostOwl.in walks you through a one-time setup in under two minutes. Your credentials are encrypted and stored locally; they never touch PostOwl servers.

  2. 2

    Import your contact list

    Upload a CSV exported from Excel, Google Sheets, or any spreadsheet tool. PostOwl.in detects your columns automatically — first name, company, email, or any custom field you have. You can also save contacts into named groups and reuse them across campaigns without re-uploading every time.

  3. 3

    Write your email with personalisation

    Type your email in the built-in editor and insert merge fields like {{first_name}}, {{company}}, or any column from your spreadsheet. PostOwl.in substitutes each field with that recipient's real data automatically. Choose from 10 ready-made templates for hiring, sales, events, and marketing — or save your own.

  4. 4

    Preview, send, and track

    Before anything goes out, preview exactly how the first email will look for the first recipient. When you're happy, hit send and watch each email go out in real time. Per-recipient status shows sent, failed, or pending at a glance. Any failures get a plain-English reason and a one-click retry button.

Ready to try it yourself?

Download PostOwl.in free. No sign-up. No credit card. Runs on Mac and Windows.

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