Re: Problem with "temporary failure at return MX check"
- [please don't top post]
On 9/30/2011 11:23 AM, ajm wrote:
> If pix workarounds are out of question, I think just DNS remains.
> On DNS I have currently:
> nslookup -query=MX domain - returns only an MX_server - the correct one
> nslookup MX_server - returns the correct ip address
> nslookup ip_address - returns the name of a machine from the same
> domain, but not the MX_server.
The error indicated a temporary lookup failure. Just because
lookups work for you doesn't mean they work for everyone.
> Even if the reverse resolution does not point to exactly the same name
> (there are CNAMEs), it resolves to the same domain.
> I thought it would be enough, as I did never need more than this before,
> but then this is probably the problem.
You'll need to check with the destination about their idea of close
-- Noel Jones