Martin, Does your server use Greylisting? If so, this would cause DNSStuff to return a failed postmaster and abuse test.
Dean Lawrence President Internet Data Technology Phone: 888-438-4381 x701 Web: www.idatatech.com <http://www.idatatech.com/> Email: d...@idatatech.com Programming | Database | Consulting | Training > On Nov 21, 2016, at 6:06 PM, Martin Margheim <ad...@kodot.com> wrote: > > Thus the reason for my reference to the resource to check the DNS > <> > From: community@mailsbestfriend.com <mailto:community@mailsbestfriend.com> > [mailto:community@mailsbestfriend.com <mailto:community@mailsbestfriend.com>] > On Behalf Of Randy Armbrecht > Sent: Monday, November 21, 2016 3:28 PM > To: community@mailsbestfriend.com <mailto:community@mailsbestfriend.com> > Subject: [MBF] Re: Abuse & Postmaster > > We have all of our customers' abuse and postmaster addresses set as aliases > and gave never failed any tests or had any issues with them > > > > Sent from my Verizon, Samsung Galaxy smartphone > > > -------- Original message -------- > From: Martin Schaible <mar...@netfusion.ch <mailto:mar...@netfusion.ch>> > Date: 11/21/16 9:17 AM (GMT-05:00) > To: community@mailsbestfriend.com <mailto:community@mailsbestfriend.com> > Subject: [MBF] AW: Abuse & Postmaster > > I tested a domain at dnsstuff. No problems occured. My abuse and postmasters > are aliases too. > > > > Freundliche Grüsse > > -------------------------------------------------------------------------------------- > netfusion GmbH | Martin Schaible > Mittelfeldstrasse 27 | CH-8700 Küsnacht | Switzerland > Tel.: +41 44 585 22 54 > > E-Mail: mar...@netfusion.ch <mailto:mar...@netfusion.ch> > Internet: www.netfusion.ch <http://www.netfusion.ch/> > Helpdesk und Community: portal.netfusion.ch <http://portal.netfusion.ch/> > Wir sind auch auf Facebook präsent: www.facebook.com/NetfusionGmbH > <http://www.facebook.com/NetfusionGmbH> > -------------------------------------------------------------------------------------- > > <image001.png> > > Von: community@mailsbestfriend.com <mailto:community@mailsbestfriend.com> > [mailto:community@mailsbestfriend.com <mailto:community@mailsbestfriend.com>] > Im Auftrag von Martin Margheim > Gesendet: Montag, 21. November 2016 15:11 > An: community@mailsbestfriend.com <mailto:community@mailsbestfriend.com> > Betreff: [MBF] Abuse & Postmaster > > I have been working with the premise that postmaster and abuse email accounts > could be operated as alias email addresses. However, for whatever reason, a > check this morning using DNSTUFF’s Professional Toolset results in reporting > no abuse or postmaster email exists. > > Perhaps this is result of how the toolset checks for email addresses. > Afterall, it is a rather dated toolset and perhaps never been updated, > particularly since acquired by SolarWinds no longer a subscription DNS Tool. > > Thoughts? > > Martin