We have an Exchange Server but this server doesn't get directly mails. - For receiving we use "popcon".
So normally our mails go to an external provider and our popcon asks this server and if there are any mails so it download it and sort it to the mailboxes.
Now we want the smtp relay sending emails to our domain without using exchange for sending - but I get the info "theres no mx records" - but there are mx records. So I think it's because our exchange doesn't receive mails directly.
Maybe anyone has some ideas?
Sorry for my terrible english