Hi Eric, My recipient domains are panasiagroup.net & pan-asia.in
On Fri, Jul 2, 2021 at 12:16 PM Eric Broch <[email protected]> wrote: > 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]> > <[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]> > 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]> >> 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]> >>> 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]> >>>> 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]> 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]> 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]::> <[email protected]::>rcpt <> >>>>>> : sender accepted >>>>>> >>>>>> and they got a bounce message below like that. >>>>>> >>>>>> ----- The following addresses had permanent fatal errors ----- >>>>>> <[email protected]> <[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 * > > -- *Regards,Manikandan.C*
