A mail is a message with a specific format made of headers and body.
Some headers as well as body can be customized for each recipient. This is actually the case for a specific header ‘Return-Path’ when handling bounces, to set a specific link to view the mail in a browser…
I was recently asked to give more information about adding new headers with recipient specific values such as ‘List-Unsubscribe‘.
Here are the changes i made to MailPress :
- A new add-on to give you the ability to customize your mail headers for your needs
- A new version of the Swift Decorator Plugin able to handle all sort of mail headers replacements
You can dowload the different files here and do not forget to read the readme.txt file.Download the "specific headers" add-on (338)