Mail delivery failed: returning message to sender
Mail Delivery System
Mailer-Daemon na orange.es
Úterý Září 21 04:32:15 CEST 2021
This message was created automatically by mail delivery software.
A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:
shjshsh na kkk.cz
SMTP error from remote mail server after RCPT TO:<shjshsh na kkk.cz>:
host smtp.octmail.com [81.0.206.58]: 553 Blocked - see https://www.spamcop.net/bl.shtml?62.36.20.208
radek2220 na libimseti.cz
SMTP error from remote mail server after RCPT TO:<radek2220 na libimseti.cz>:
host mail.libimseti.cz [109.123.202.56]: 554 5.7.1 Service unavailable; Client host [62.36.20.208] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?62.36.20.208
xxxx na low.cz
SMTP error from remote mail server after end of data:
host ign-mx3.webglobe.com [212.57.32.160]: 550 Message discarded as high-probability spam
dr.ko na lseznam.cz
Unrouteable address
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