Those headers are base on its configuration, suggesting that the actual mailserver does not have a valid domain name configured - would be good to fix as it could also prevent you from getting a valid SSL certificate for it.
On Mon, Dec 10, 2018, 11:57 AM Andreas Wiatowski <[email protected] wrote: > I can’t change this, it’s the headers that exchange produces...I have 0 > communication issues with anyone...just the Afmug list...strange. > > Cheers, > > > > *Silo Wireless Inc. * > > *Andreas Wiatowski* > > *Founder/CEO* > > P: 519-449-5656 x 600 <519-449-5656;600> / 1-866-727-4138 x 600 > > > > Fibre Internet | Wireless Internet | Phone | TV > > *Connecting your community* > > www.silo.ca <https://silo.ca/> > > On Dec 10, 2018, at 12:55 PM, Colin Stanners <[email protected]> wrote: > > Andreas, it seems that the domain in your mailserver is incorrectly > configured ( SILODOMAIN.DOMAIN.SWI - SWI is not a valid domain TLD). It > is likely that other servers are blocking your messages but they just don't > let you know. > > On Mon, Dec 10, 2018 at 11:46 AM <[email protected]> wrote: > >> There is regular traffic to the list. Not exactly sure what to do here. >> >> *From:* Andreas Wiatowski >> *Sent:* Monday, December 10, 2018 10:43 AM >> *To:* [email protected] >> *Subject:* AFMUG list prob >> >> >> Chuck, >> >> >> >> I haven’t been able to post in months…. It says that it’s a DNS thing…but >> I can’t seem to fix it. This is the only place in the world that I seem to >> have this issue. Can you whitelist me? >> >> >> >> *Delivery has failed to these recipients or groups:* >> >> mailto:[email protected] >> A problem occurred and this message couldn't be delivered. Check to be >> sure the email address is correct. If the problem continues, please contact >> your helpdesk. >> >> >> >> >> >> >> >> >> *Diagnostic information for administrators:* >> >> Generating server: SILODOMAIN.DOMAIN.SWI >> >> [email protected] >> Remote Server returned '554 5.4.4 SMTPSEND.DNS.InvalidData; DNS returned >> an invalid response for this domain' >> >> Original message headers: >> >> Received: from SILODOMAIN.DOMAIN.SWI (192.168.3.234) by SILODOMAIN.DOMAIN.SWI >> >> (192.168.3.234) with Microsoft SMTP Server (TLS) id 15.0.847.32; Mon, 10 Dec >> >> 2018 12:39:41 -0500 >> >> Received: from SILODOMAIN.DOMAIN.SWI ([::1]) by SILODOMAIN.DOMAIN.SWI ([::1]) >> >> with mapi id 15.00.0847.030; Mon, 10 Dec 2018 12:39:40 -0500 >> >> From: Andreas Wiatowski <[email protected]> >> >> To: AnimalFarm Microwave Users Group <[email protected]> >> >> Subject: Test >> >> Thread-Topic: Test >> >> Thread-Index: AQHUkK9TgyqrrDNcJkGeMMvZAiJKhA== >> >> Date: Mon, 10 Dec 2018 17:39:40 +0000 >> >> Message-ID: <[email protected]> >> >> Accept-Language: en-US >> >> Content-Language: en-US >> >> X-MS-Has-Attach: yes >> >> X-MS-TNEF-Correlator: >> >> user-agent: Microsoft-MacOutlook/10.13.0.181109 >> >> x-originating-ip: [192.168.3.230] >> >> Content-Type: multipart/related; >> >> boundary="_007_60043EEF3DF24D8FB16D652C1901735Esilowirelesscom_"; >> >> type="multipart/alternative" >> >> MIME-Version: 1.0 >> >> >> >> >> >> Cheers, >> >> >> >> *[image: silo-horizontal-blue2]* <https://silo.ca/> >> >> >> >> *Andreas Wiatowski* >> >> *Founder/CEO* >> >> P: 519-449-5656 x 600 / 1-866-727-4138 x 600 >> >> >> >> Fibre Internet | Wireless Internet | Phone | TV >> >> *Connecting your community* >> >> www.silo.ca <https://silo.ca/> >> >> >> >> [image: facebook-logo-grey-3-in] <https://facebook.com/silowireless/> >> [image: >> icon-twitter-inactive-3-in] <https://twitter.com/silowireless> [image: >> grey-insta-3-in] <https://www.instagram.com/silowireless/> >> >> >> >> >> >> _________________________________ >> >> The contents of this email message and any attachments are intended >> solely for the addressee(s) and may contain confidential and/or privileged >> information and may be legally protected from disclosure. If you are not >> the intended recipient of this message or their agent, or if this message >> has been addressed to you in error, please immediately alert the sender by >> reply email and then delete this message and any attachments. If you are >> not the intended recipient, you are hereby notified that any use, >> dissemination, copying, or storage of this message or its attachments is >> strictly prohibited. >> >> >> -- >> AF mailing list >> [email protected] >> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >> >
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