I did my best for config my mail server.
Here is the config results :
Code: Select all
https://www.mail-tester.com/test-thx1cbdxt
Warning of mail-tester = "The List-Unsubscribe header is required if you send mass emails, it enables the user to easily unsubscribe from your mailing list."
How can i activate List-Unsubscribe header on MailEnable?
Please explain step by step.