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Recent content by Knutsen

  1. K

    Qmail Plesk 12 "550 5.7.1 Sorry, message looks like spam or phish to me (OP)"

    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
  2. K

    Qmail Plesk 12 "550 5.7.1 Sorry, message looks like spam or phish to me (OP)"

    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...
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