We read every piece of feedback, and take your input very seriously.
To see all available qualifiers, see our documentation.
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
(infos found by @tbroyer )
https://blog.mailchimp.com/where-spam-traps-come-from-and-how-they-work/
SendGrid allows customizing Return-Path but maybe not in its free plan. Mailjet doesn't allow it in its free plan but maybe in its commercial plan.
The text was updated successfully, but these errors were encountered:
No branches or pull requests
(infos found by @tbroyer )
https://blog.mailchimp.com/where-spam-traps-come-from-and-how-they-work/
SendGrid allows customizing Return-Path but maybe not in its free plan. Mailjet doesn't allow it in its free plan but maybe in its commercial plan.
The text was updated successfully, but these errors were encountered: