modification of body

[kropla]

Hello
is there any way to modify body of mail to add some kind of banner that said for example " this mail comming from outside " ? -> i know that i can modify subject but it is possible to add some text on top of body?
additional regarding my previous question -> it is possible to add on each mail some kind of url that call some api to classified delivered mail as spam ?

 

[hata_ph]

Hello
is there any way to modify body of mail to add some kind of banner that said for example " this mail comming from outside " ? -> i know that i can modify subject but it is possible to add some text on top of body?

Try using mail filter rule with disclaimer action object.

additional regarding my previous question -> it is possible to add on each mail some kind of url that call some api to classified delivered mail as spam ?

What kind of API? what is your use case?