
4 Oct
2017
4 Oct
'17
11:49 p.m.
I wrote:
So it looks like I simply have to disable the addition of “Delivered-To:” on the VPS.
Yup. In my main.cf on the VPS, I added the line prepend_delivered_header = forward so “Delivered-To:” is only inserted when forwarding mail, not when delivering it. (Not that I’m forwarding mail, but the docs say turning it off for forwarding is not recommended.) That has done the trick.