Hi Roman
Thanks for taking the time to report this bug and helping to make Ubuntu
better.
Looks like you system was not configured with a valid hostname and
domain name - as a result the postfix configuration is broken which is
why you keep seeing this issue.
You can fix this by editing /etc/pos
Error from log
Postfix is now set up with a default configuration. If you need to make
changes, edit
/etc/postfix/main.cf (and others) as needed. To view Postfix configuration
values, see postconf(1).
After modifying main.cf, be sure to run '/etc/init.d/postfix reload'.
Running newaliases
new
Thanks for taking the time to report this bug and helping to make Ubuntu
better. We appreciate the difficulties you are facing, but this appears
to be a "regular" (non-security) bug. I have unmarked it as a security
issue since this bug does not show evidence of allowing attackers to
cross privile