Documentation

Get up and running in under 5 minutes:

1. Download Inmails for your platform (Mac or Windows)
2. Run the installer and open the app
3. Create your account and start your free trial
4. Log into your LinkedIn account inside the app
5. Import your leads (CSV or Google Sheets)
6. Write your message template and hit send

macOS: Download the .dmg file and drag Inmails to your Applications folder. Requires macOS 12 (Monterey) or later.

Windows: Download the .exe installer and follow the setup wizard. Requires Windows 10 64-bit or later.

The app will auto-update when new versions are available. You can also check for updates manually from the app menu.

Inmails includes a built-in browser where you log into LinkedIn normally. Your session stays entirely on your local machine — no credentials are sent to any server.

If you have two-factor authentication enabled on LinkedIn, you will be prompted as usual. The app supports all standard LinkedIn authentication flows.

You can import leads in two ways:

CSV Upload: Drag and drop a CSV file or use the file picker. The app will auto-detect column names. Required columns: LinkedIn URL or profile identifier, first name.

Google Sheets: Connect your Google account via OAuth and select a spreadsheet. Changes sync automatically — add new rows to your sheet and they'll appear in your campaign.

Create a campaign with one or more message variants for A/B testing. Use merge fields like {{firstName}} to personalise each message.

The app sends messages with human-mimicking behaviour: natural typing speed, realistic mouse movements, and random delays between actions. Each message is typed character-by-character, not pasted.

Inmails automatically scans your inbox for replies to messages sent through campaigns. Replies are classified by keyword matching into categories: interested, not interested, out of office, or other.

You can configure auto-reply templates for each category. Templates rotate automatically to avoid repetition.

Set sending windows to control when messages go out. Configure business hours, time zones, and daily limits. The app uses a sliding 24-hour window for limits — not a midnight reset.

Smart scheduling distributes sends across your configured windows with natural variation, so your activity pattern looks organic.

Inmails is designed to be the safest LinkedIn automation tool available:

• Local execution — runs on your machine, your IP, your browser fingerprint
• No injection — no JavaScript injected into LinkedIn pages
• Adaptive limits — automatic rate-limit detection with exponential backoff
• Daily variation — randomised limits (±10%) to avoid pattern detection
• Human timing — Gaussian distribution on all delays, not fixed intervals