GMassMailer - Email Campaign Manager

About

GMassMailer is a powerful Gmail extension designed to automate and streamline your email campaigns directly from your browser. Easily upload contact lists, personalize messages, schedule delivery, and track campaign performance—all within Gmail.

Key Features:

1. Bulk Email Sending: Upload a CSV file containing your contacts (First Name, Last Name, Email, Subject, Body) and send personalized emails in bulk.

2. Personalization: Automatically insert each recipient’s name and other custom fields for tailored messages.

3. Scheduling & Rate Limiting: Set custom send intervals (from 1 to 1440 minutes) and daily sending limits (up to 1,000 emails/day) to stay within Gmail's guidelines.

4. Automatic Authentication: Securely connects to your Gmail account and refreshes authentication tokens automatically when needed.

5. Progress Tracking: View real-time updates on sent emails, pending contacts, and overall campaign progress.

6. Error Handling & Recovery: Automatically retries failed sends and provides detailed error logs and recovery options.

7. CSV Export: Export campaign results, including timestamps, for easy reporting and analysis.

8. User-Friendly Interface: Simple popup interface for uploading CSVs, managing campaigns, and monitoring status.

How It Works:

1. Upload your CSV file with contacts and email details.

2. Configure your campaign by setting the send interval and daily limit.

3. Start the campaign and GMassMailer will begin sending emails one by one automatically.

4. Monitor progress in real-time and download results when complete.

5. Campaigns pause when daily limits are reached and automatically resume the next day.

Perfect For:

1. Marketing campaigns

2. Customer outreach

3. Newsletters

4. Bulk notifications

5. Event invitations

Privacy & Security:

Your privacy is important. GMassMailer only accesses your Gmail account with your permission and never shares or stores your personal data.

Support:

For help, suggestions, or feedback, contact us at: [email protected]