Virtualmin/postfix local to local not working


I am new to virtualmin, and have som issues sending mails from a local pc ( on the same network as virtualmin, with postfix )

My setup


i have an active domæin on virtualmin, and sending and receiving mails from the internet is working fine. the problem is when i use it on my local pc.

i have a notification program, that can connect to any mail sever, and send aout an notification. This works flawless - i have testet with a mail server, on the internet, and it works great.
but the issie is that i can not coinnect to it localy… i simply dossent connect, or even try to it.

i have not much log to use, but i tail mail.log - and external mails a showing fine… b ut nothing happens when i try localy.

firewall is of ( duing test)

i have been looking in postfix setup - and i simply cant see any errors

i ahve even testet vith the ip instead ofs still nothing
i even changed windows hostfile, to let it look ip the internal ip og postfix … still nothing

is there any way i can get this to work? thanks :slight_smile: