Email

3. Alternative: Environment Variables

Set these environment variables instead of using a config file:

# Windows
set SMTP_SERVER=smtp.gmail.com
set SMTP_PORT=587
set [email protected]
set EMAIL_PASSWORD=your-app-password
set EMAIL_SENDER_NAME="OpenClaw Assistant"

# macOS/Linux
export SMTP_SERVER=smtp.gmail.com
export SMTP_PORT=587
export [email protected]
export EMAIL_PASSWORD=your-app-password
export EMAIL_SENDER_NAME="OpenClaw Assistant"

Usage Examples

Send a Simple Email

python email_sender.py --to "[email protected]" --subject "Hello" --body "This is a test email"

Send Email with Attachment

python email_sender.py --to "[email protected]" --subject "Report" --body "Please find attached" --attachment "report.pdf" --attachment "data.xlsx"

Send Test Email

python email_sender.py --to "[email protected]" --test

Using with OpenClaw Commands

"Send email to [email protected] with subject Meeting Notes and body Here are the notes from today's meeting"
"Send test email to verify configuration"
"Email the report.pdf file to [email protected]"

Supported Email Providers

Python API Usage

from email_sender import EmailSender

# Initialize with config file
sender = EmailSender("email_config.json")

# Send email with attachment
result = sender.send_email(
    to_email="[email protected]",
    subject="Important Document",
    body="Please review the attached document.",
    attachments=["document.pdf", "data.csv"]
)

if result["success"]:
    print(f"Email sent with {result['attachments']} attachments")