Get PlainSend running on your computer in just a few steps. From purchase to sending your first professional email.
No complex installation - just download and run
Works with Microsoft 365 and Google Workspace
Complete setup guides included for each provider
Follow these instructions to get PlainSend working on your computer
One-time payment of $49
PlainSend is available for a one-time payment of $49. After payment, you'll be redirected to a download page and receive a follow-up email with the download link.
Unzip the package to get started
You'll receive a .zip file. Unzip it anywhere on your computer.
Inside the folder, you'll find:
/scripts/
Python files
/signatures/
Email templates
/sample-csvs/
Contact lists
/logs/
Activity logs
Ensure Python 3.10+ is installed
You'll need Python 3.10 or later. Most Macs and Linux machines have it. On Windows, you may need to install it.
Check your Python version:
If it shows version 3.10 or newer, you're ready to continue
Optional but recommended
To avoid installing packages globally, use a Python virtual environment:
Then install the required libraries:
This creates an isolated environment for PlainSend's dependencies
Setup your email provider authentication
Use the setup guide PDF inside the folder based on your provider:
Uses secure Graph API with app registration
Uses OAuth2 authentication flow
Each guide includes step-by-step instructions. You only need to do this once.
Prepare and send emails
Preparation steps:
.csv file with contacts
john.txt)
Run this command:
PlainSend sends one email at a time with natural delays and logs everything
Best practices and common solutions
Use a real email account you control
Use business email accounts only for professional outreach
Use virtual environment when possible
Check logs if something fails
Follow these simple steps and you'll be sending professional emails in minutes.
One-time payment • Instant download • No subscription
Need help? Reach out at support@plain-send.com