It looks like nameservers of grupodecor.com do not answer to TCP queries.
http://dnscheck.pingdom.com/?domain=grupodecor.com×tamp=1498055971&view=1
Regards,
Tonino
Il 21/06/2017 14:01, Jeff Koch ha scritto:
Hi Boheme:
Sorry If I was rude - I do appreciate your response on 6/12 and I
considered the two solutions you recommended.
With respect to routing the mail through mailcleaner - if I understand
the purpose of this recommendation - I don't think the problem has
anything to the contents of the email we are trying to send. Qmail is
saying that it couldn't find any host named grupodecor.com. So it's an
issue on the side of our sending mailserver and I'd really like to
understand how our mailserver came to that conclusion - what exactly
is qmail testing to determine that.
With respect to your second recommendation about installing djbdns we
already have a BIND server running on our network and I prefer not to
install another DNS server ( I will if I absolutely have to.)
The problem here does not seem to be related to Outlook 365 since we
are able to send email to many other domains with email hosted by Outlook.
I really would like to understand what's going on in the qmail code
that is causing qmail to come to the conclusion that it can't find
this host. ( What exactly does qmail mean by 'host' ? Does this mean
qmail can't find the DNS zone? Can't find an 'A' record or host? Can't
find the MX record or host?)
Jeff
On 6/20/2017 11:34 PM, Boheme wrote:
I replied with two solutions to this problem on 6/12.
You never replied, so I have no idea whether you tried my suggestions.
-Sent from my Pip-Boy 3000
On Jun 20, 2017, at 8:10 PM, Jeff Koch <jeffk...@intersessions.com
<mailto:jeffk...@intersessions.com>> wrote:
I'm having trouble sending email to anyone at grupodecor.com
<http://grupodecor.com>. All of my qmail mailservers say:
Sorry, I couldn't find any host named grupodecor.com
<http://grupodecor.com>. (#5.1.2)
And yet I can send from my hotmail account and the MX host -
grupodecor-com.mail.protection.outlook.com
<http://grupodecor-com.mail.protection.outlook.com> - responds to
smtp connections. Try sending an email to anyone at that domain (
like ab...@grupodecor.com <http://grupodecor.com> )
Anyone know why thisis happening?
Jeff
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