The Email l Campaign Script Optimization – Improve Deliverability & Beacon Tracking
Budget: $10 – $30 USD
I have a Python-based GUI script designed to send email campaigns to up to 5,000 recipients. The script uses a pre-designed HTML template and sends personalized emails. While the system works, we're encountering serious deliverability issues—specifically, Gmail is detecting our activity as spam or bot-like behavior, which leads to our emails being blocked or sent to the spam folder.
I’m looking for an experienced email deliverability expert and Python developer to:
Review and optimize the existing Python script (Tkinter GUI-based)
Improve deliverability and reduce Gmail detection
Ensure effective integration of a beacon URL (which tracks recipient activity and sends data to our admin panel)
Implement best practices for headers, delays, throttling, email formatting, and sending patterns
Recommend or implement reliable SMTP strategies (AWS SES is preferred but open to alternatives)
Ensure compliance with email sender policies to avoid blacklisting
Requirements:
Proven experience with Python and email sending automation
Deep understanding of Gmail’s spam filters, email authentication (SPF, DKIM, DMARC)
Experience with beacon/pixel tracking in HTML emails
Familiarity with Amazon SES or similar SMTP services
Ability to test and validate results with inbox placement analysis
If you’ve successfully helped clients improve mass email campaigns without triggering spam filters, I’d love to work with you.
Deliverables:
Updated and optimized Python script
Improved inbox delivery rates (especially Gmail)
Functioning beacon URL tracking integration
Deployment and testing support
Bonus:
Experience with GUI tools like Tkinter
Familiarity with Excel/email logs and analytics
Note: after project awarding it was your responsibility to send 5000 emails, it's doesn't matter which service provider you are using or doing free of coast.
Please share relevant experience and a brief strategy on how you'd approach this.
Thank you
I’m looking for an experienced email deliverability expert and Python developer to:
Review and optimize the existing Python script (Tkinter GUI-based)
Improve deliverability and reduce Gmail detection
Ensure effective integration of a beacon URL (which tracks recipient activity and sends data to our admin panel)
Implement best practices for headers, delays, throttling, email formatting, and sending patterns
Recommend or implement reliable SMTP strategies (AWS SES is preferred but open to alternatives)
Ensure compliance with email sender policies to avoid blacklisting
Requirements:
Proven experience with Python and email sending automation
Deep understanding of Gmail’s spam filters, email authentication (SPF, DKIM, DMARC)
Experience with beacon/pixel tracking in HTML emails
Familiarity with Amazon SES or similar SMTP services
Ability to test and validate results with inbox placement analysis
If you’ve successfully helped clients improve mass email campaigns without triggering spam filters, I’d love to work with you.
Deliverables:
Updated and optimized Python script
Improved inbox delivery rates (especially Gmail)
Functioning beacon URL tracking integration
Deployment and testing support
Bonus:
Experience with GUI tools like Tkinter
Familiarity with Excel/email logs and analytics
Note: after project awarding it was your responsibility to send 5000 emails, it's doesn't matter which service provider you are using or doing free of coast.
Please share relevant experience and a brief strategy on how you'd approach this.
Thank you