Witam wysylam maila i wraca mi taki raport
This is the Postfix program at host mail.bslazy.pl.
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
If you do so, please include this problem report. You can
delete your own text from the attached returned message.
The Postfix program
: host mmail.info.stat.gov.pl[194.165.48.100]
said: 550 5.7.1 Unable to relay for GUS-Portal@info.stat.gov.pl (in reply
to RCPT TO command)
dlaczego?