It looks like changing x_mailer phrase fixed it for him. I can confirm that changing x_mailer works as I have tried it for my board. I see that in your thread it doesn't work for you, so it seems to me that some sort of modification may be overriding something here.
It looks like changing x_mailer phrase fixed it for him. I can confirm that changing x_mailer works as I have tried it for my board. I see that in your thread it doesn't work for you, so it seems to me that some sort of modification may be overriding something here.
Screenshots if it helps (note: not all of them were there when I made a thread over on the official site):