Hallo,
ich hoffe ich bin hier richtig, wenn nicht, tut es mir leid.
Ich habe folgendes Problem:
Ich habe einen Homepage auf meinen Linux Server gemacht. Es läuft ebenfalls Plesk drauf. Nun habe ich das Problem, dass Hotmail User keine E-Mail bekommen. Ich habe von meinem Serveranbieter folgenden Lösungsvorschlag bekommen
The error message from Hotmail is poorly worded and misleading. MSN/Hotmail
and Gmail simple have a few requirement to ensure that the email that is being
delivered to their customer is not SPAM. They require that you follow these
simple steps.
1. The SMTP banner/helo is set to a non-generic hostname
2. The reverse DNS is set and matches the SMTP banner/HELO
3. SPF and DKIM records are set.
One that is done your email should then reach MSN/Gmail destinations.
To check and see if your server's IP is on a blacklist, please use the
following link [1]http://www.mxtoolbox.com/blacklists.aspx
If you find the IP to be on a blacklist make sure that the reverse DNS is
configured for the server's IP.
To configure a reverse DNS, make sure you have a domain that resolves to the
IP. And then go to the Power Panel option Network > Nameserver > Reverse DNS.
Leider kann ich nicht sehr viel damit Anfangen :s
Error Message
host mx3.hotmail.com[207.46.8.167] said: 550 SC-001
(BAY004-MC5F17) Unfortunately, messages from x.x.x.x weren't sent.
Please contact your Internet service provider since part of their network
is on our block list. You can also refer your provider to

. (in reply to MAIL
FROM command)