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:
adres@domen.ru
SMTP error from remote mail server after RCPT TO:<adres@domen.ru>:
host mx1.spaceweb.ru [77.222.41.36]: 550-Verification failed for <Sender@domen2.ru>
550-Called: Мой IP
550-Sent: RCPT TO:<Sender@domen2.ru>
550-Response: 550 "\341 \313\301\313\317\307\317 HELO \320\325\323\324\317\305?! \356\305 \320\317 RFC..."
550 Sender verify failed
Кто виноват и что делать? С mail.ru письма получателю уходят.
