Zitat von Carlos Mennens <carlosw...@gmail.com>:
I had someone tell me today that they were unable to send email to their customer from the mail server because they got the following error: ***************************************** Failed Recipient: u...@example.tld Reason: Remote host said: 554 Service unavailable; Client host [vss155.webhosting-email.com] blocked by zen.spamhaus.org; http://www.spamhaus.org/query/bl?ip=74.235.192.80 *****************************************
The IP addres 74.235.192.80 is listed at Spamhaus PBL...
Now I noticed that they were able to send me emails fine to my Postfix mail server shown below: Oct 22 13:55:32 mail postfix/smtpd[10081]: connect from vss155.webhosting-email.com[64.38.48.101]
The IP address 64.38.48.101 is NOT listed at Spamhaus.... Regards Andreas
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