Content Modification Capabilities

Hello guys , i want thank you all for tgis awesome tools , i have question Is there any built-in features specifically designed for email content manipulation, such as modifying the email body or headers during processing.

Oh yes. :). There will be a future blog post on that topic. In the meantime…

And

And

Just for a start

For instance, you can examine a message body, search for keywords or patterns, modify them and then reassemble the message for onward delivery. This can be handy for things like redacting credit card numbers , etc.

Or maybe for adding link tracking, or for security scanning

And see object: message - KumoMTA Docs for a list of various message functions

thanks all , this very helpful