And what is the recipient domain?
On 7/1/2021 9:58 PM, Mani Kandan wrote:
Hi Eric,
Sender domain: genpact.com
On 1 Jul 2021, at 9:26 PM, Eric Broch <[email protected]> wrote:
What's the domain?
On 7/1/2021 12:54 AM, ChandranManikandan wrote:
Hi Folks,
The client responded when they send email to our server it is
showing a connection timeout from their end and not releasing from
their server and not reaching our server.
Is that our dns issue or their dns issue or any other issue?
Do I need to do anything on my end?
Am facing this issue only for this domain, rest of others are
working well (incoming/outgoing)
On Wed, Jun 23, 2021 at 9:39 PM Eric Broch <[email protected]
<mailto:[email protected]>> wrote:
Get the IP address of the remote MX of questionable domain and
search the logs for it. If it is not in the log it can hardly be
your problem.
On Jun 22, 2021, at 9:41 PM, ChandranManikandan
<[email protected] <mailto:[email protected]>> wrote:
Hi Friends,
One of our client emails is not delivered to our server.
And I have checked the mail queue and smtp logs, but that
email domain is not on our logs.
I have asked clients for a bounce message, but they said
there is no bounce message.
Rest of all the domains email incoming/outgoing is no issue
except one to three domains email receiving on our server.
But we are able to send email to them and they got our email.
Any troubleshooting needs to be done on my server?
My server is Centos 7 64 bit with qmt.
I Appreciate anyone who helps me.
On Mon, Jun 14, 2021 at 3:27 PM ChandranManikandan
<[email protected] <mailto:[email protected]>> wrote:
Hi Folks,
I tried to change spf behavior 3 to 1 now emails are
getting delivered.
I will keep monitoring for another few days and update here.
Thanks for your help.
On Mon, Jun 14, 2021 at 2:46 PM ChandranManikandan
<[email protected] <mailto:[email protected]>> wrote:
Hi Remo,
Yes, My domain DNS is working fine.
Only a few domain emails are not delivered to our
email client and the log is showing like above.
On Mon, Jun 14, 2021 at 1:46 PM Remo Mattei
<[email protected] <mailto:[email protected]>> wrote:
Is dns still working? This will check the domain
dns records so I would go that route and see.
Il giorno 13 giu 2021, alle ore 19:32,
ChandranManikandan <[email protected]
<mailto:[email protected]>> ha scritto:
Hi Folks,
Suddenly email is not delivered from some
domains and qmail/smtp log is showing below
like that when i check the log. Queue also no
email there.
CHKUSER accepted sender: from
<[email protected]::>rcpt <> : sender accepted
and they got a bounce message below like that.
----- The following addresses had permanent
fatal errors -----
<[email protected]>
(reason: 451 SPF lookup failure (#4.3.0))
I have checked my domain spf and have not found
any error and I haven't changed recently.
Could anyone help me, how to fix this
--
*/Regards,
Manikandan.C
/*
--
*/Regards,
Manikandan.C
/*
--
*/Regards,
Manikandan.C
/*
--
*/Regards,
Manikandan.C
/*
--
*/Regards,
Manikandan.C
/*
