Hallo an alle,
ich habe ein Problem mit dem Versenden von Mails. Einige Mail-Dienste wie bspw. outlook oder live.de blocken meine Mails, die ich sende.
Es liegt wahrscheinlich nicht an dem rDNS-Eintrag, den hatte ich schon vor Monaten in mail.domain.tld geändert, als web.de yourvserver als rDNS gesperrt hat (Link).
Ich hänge euch einfach mal bspw. zwei Fehlermeldungen an. Laut diesen, ist wohl netcup auf einer Block-Liste oder so?
Ich hoffe, Ihr könnt mir helfen.
Liebe Grüße
Marlon
QuoteDisplay MoreThis is the mail system at host mail.domain.tld.
I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.
For further assistance, please send mail to postmaster.
If you do so, please include this problem report. You can
delete your own text from the attached returned message.
The mail system
<xyz@outlook.de>: host mx2.hotmail.com[00.00.00.000] said: 550 SC-001
(COL004-MC6F27) Unfortunately, messages from 000.00.00.00 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
Troubleshooting. (in reply to MAIL
FROM command)
Final-Recipient: rfc822; xyz@outlook.de
Original-Recipient: rfc822;xyz@outlook.de
Action: failed
Status: 5.0.0
Remote-MTA: dns; mx2.hotmail.com
Diagnostic-Code: smtp; 550 SC-001 (COL004-MC6F27) Unfortunately, messages from
000.00.00.00 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 Troubleshooting.
QuoteDisplay More
This is the mail system at host mail.domain.tld.
I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.
For further assistance, please send mail to postmaster.
If you do so, please include this problem report. You can
delete your own text from the attached returned message.
The mail system
<xyz@live.de>: host mx1.hotmail.com[00.00.000.000] said: 550 SC-001
(BAY004-MC3F41) Unfortunately, messages from 000.00.00.00 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
Troubleshooting. (in reply to MAIL
FROM command)
Final-Recipient: rfc822; xyz@live.de
Original-Recipient: rfc822;xyz@live.de
Action: failed
Status: 5.0.0
Remote-MTA: dns; mx1.hotmail.com
Diagnostic-Code: smtp; 550 SC-001 (BAY004-MC3F41) Unfortunately, messages from
000.00.00.00 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 Troubleshooting.