Mail delivery failed: returning message to sender

Mail Delivery System Mailer-Daemon na orange.es
Pondělí Srpen 16 23:34:13 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:

  jakub.jelinek na proindustry.cz
    SMTP error from remote mail server after RCPT TO:<jakub.jelinek na proindustry.cz>:
    host mx1d10.thinline.cz [91.239.200.14]: 550-5.7.1 Service unavailable; client [62.36.20.214] blocked using bl.spamcop.net
    550 5.7.1 Diagnostic information: time (Aug 16 23:34:13), client (62.36.20.214), server (sroub2.thinline.cz)



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