Hmm, direct mx is blocked by spamhouse too. Seems I need an own smtp server in the internet with a static IP.
> As my mails sometimes don't reach the list, I want to test to send it direct > to the mx now. > If this arrives, I will keep this practice. > If it doesn't I might need another tele-communications provider, as I found > out, that some of their outgoing smtp servers are blacklisted by spamhouse. cheers, ingo PS.: I hope I can freely post to this list soon.