Hello,
I have a domain @abc.de that is configured in Grommunio. I have a few users there. These users get thier mail via fetchmail from the Provider. I do not have all users that are on the Provider in my System.
Recieving Mails work fine, sending externally works fine as well.
But when I try to send mails to the users not on my system but in my Domain it fails because the recipient could ot be found.
I have configured the /etc/postfix/transport and it Looks like this:
user.A@abc.de :
abc.de smtp:[local smtp relay]
and did run postmap /etc/postfix/transport
afterwards
I want all mails to be sent to the relay except for the local users.
I cannot exclude these lines because then fetchmail stops working.
#virtual_mailbox_maps = mysql:/etc/postfix/grommunio-virtual-mailbox-maps.cf
#virtual_mailbox_domains = mysql:/etc/postfix/grommunio-virtual-mailbox-domains.cf
I cannot find out why the transport file is ignored. Any ideas?