Hi
Sometimes when I send mail to different people a few messages
are coming back to me as not sent. The reason is I guess everytime
the same (although the qmail's messages differ a little bit).
And these qmail's notes are like these two:
Connected to xxx.xx.xx.xx but sender was rejected. Remote host said:
501 <[EMAIL PROTECTED]> ... Sender domain must exist.
Connected to xxx.xxx.xxx.xxx but sender was rejected. Remote host said:
553 5.4.3 Policy analysis reports DNS error with your source domain.
I do not understand this. Most of my messages is posted without any
problems. Always I edit mail in mutt and I use option "edit headers"
to be able to send e-mails to for example this list. I do not have
my own domain name because I connect to internet via modem and rather
seldom. So how is it possible that some hosts know my real FQDN
(although I edit headers of my all messages) and why they reject
my e-mails? And others do not do it - why? And maybe some of you
know what can I do to fix this problem with domain name.
Thank you for help,
qba
