Python SMTP Email Sender

This Python program demonstrates how to send SMTP emails using Python. It utilizes the smtplib library to establish a connection to an SMTP server, and the email.mime modules to create and format the email message.

Features

• Loads email credentials from environment variables using dotenv.
• Reads email content from a template file and substitutes variables using string.Template.
• Attaches plain text content to the email message using email.mime.text.
• Sends the email message using the specified SMTP server and port.
• Uses TLS encryption for secure communication with the SMTP server.

Usage

• Install the required Python packages listed in requirements.txt.
• Set up environment variables for the email sender address and password.
• Customize the email template and content in the file100.txt.
• Run the Python script to send the email.