Vu,
Can you let us see the log where it actually says what domain it
couldn't find? I've had problems like this before and if you look
closely, alot of times there's a "?" at the end of the domain. It's
cause by people mistyping and/or clicking bad mailto: links. Just a
thought.
David Gartner
Vu Xuan Ngoc wrote:
> Hello everybody
> I have a problem (deferral:
> Sorry,_I_couldn't_find_any_host_by_that_name).
>
> Qmail send sucessfully to most domain (@yahoo.com, @hotmail.com,
> @teacher.com, @vnn.vn ...), but except domain is @vol.vnn.vn. I have
> check the domain, I still send mail to the domain (@vol.vnn.vn
> address) sucessfully from other mail server (@yahoo.com, @hotmail.com,
> @vnn.vn ...).
>
> I don't know why?
> Please hepl me
