Recent content by Knutsen

Thanks. :) My problem is solved. The server was blacklisted on cyren.com, which is not included in mxtoolbox.com. I had a compromised webspace several weeks ago, which is clean now. Thought no one had noticed. The mail-traffic is reduced to 10 mails per hour, and is working quite fine. Regards

Hi! I have a problem I can't find a solution for. I don't even have a clue where to look further. I have an Ubuntu-Webserver with Plesk 12.0.18 installed on. Qmail installed. No Postfix. When I try to send a mail to a specific address, I get back a failure notice with the following content...