hello,
when i try to send an email over kumomta the default IP from my interface is used to deliver the email even though i confirmed a different IP.
this ip is assigned to the default pool which is also in the default tenant.
I followed the instructions of the website to install a new instance of kumomta (latest version). i copied all examples files (https://docs.kumomta.com/userguide/configuration/example/) and adjusted them with me local settings. and also did a tryout with a fresh minimal version. both did not work.
my setup:
On my eth0 is an internal ip (10.0.0.x), on eth1 all ips from my /24 wan-network (185.98.x.y). default route is over the internal ip of eth0.
to confirm that in general my setup work i did a short try out with curl:
curl --interface 185.98.x.y ip.me shows the 185.98.x.y ip as result
how i checked that kumomta uses the wrong ip:
i used https://www.mail-tester.com/ in order to see the sending ip.
does anyone have an idea?
