DMARC Problems

Discussion in 'ISPConfig 3 Priority Support' started by Dextros, Feb 8, 2017.

  1. Dextros

    Dextros Member HowtoForge Supporter

    Hi Guys
    Does anyone have any idea what this could be. I have already checked over the server, and cannot see anything at all wrong. Nothing apears to have changed.
    Can anyone point me in any kind of direction, as I don't want to be known as a spammer.

    The following new issues have been detected:

    - No DMARC reports received yet which confirm DKIM signing:
    - terry4ster.pgl-uk.org:
    - khawarkhan11.pgl-uk.org:
    - huang.nlp.pgl-uk.org:
    - zybby14.pgl-uk.org:
    - schumino.pgl-uk.org:
    - farmingtseng.pgl-uk.org:
    - teasox50.pgl-uk.org:
    - beautifulfreaky.pgl-uk.org:
    - victorzhu2011.pgl-uk.org:
    - No SPF record present:
    - terry4ster.pgl-uk.org: No SPF record, see http://openspf.org/Tools for help.
    - khawarkhan11.pgl-uk.org: No SPF record, see http://openspf.org/Tools for help.
    - huang.nlp.pgl-uk.org: No SPF record, see http://openspf.org/Tools for help.
    - zybby14.pgl-uk.org: No SPF record, see http://openspf.org/Tools for help.
    - schumino.pgl-uk.org: No SPF record, see http://openspf.org/Tools for help.
    - farmingtseng.pgl-uk.org: No SPF record, see http://openspf.org/Tools for help.
    - teasox50.pgl-uk.org: No SPF record, see http://openspf.org/Tools for help.
    - beautifulfreaky.pgl-uk.org: No SPF record, see http://openspf.org/Tools for help.
    - victorzhu2011.pgl-uk.org: No SPF record, see http://openspf.org/Tools for help.


    KRs

    L
     
  2. florian030

    florian030 ISPConfig Developer ISPConfig Developer

    No SPF record present: - DMARC makes no sence without DKIM and SPF
     
  3. Dextros

    Dextros Member HowtoForge Supporter

    Hi Florian
    These are not subdomains created by me.
    I do however have an email from the creator of DMARCIAN Just for information in case anyone else experiences this;
    Hi Lee,

    We're currently seeing a massive influx of sub-domain abuse across most dmarcian accounts. We wrote up a blurb about it here:

    https://space.dmarcian.com/sub-domain-abuse-goes-mainstream/

    Now, though, the abuse is not limited to "linkedin.*" We're retooling the site to better deal with this type of abuse.. for now please feel free to disregard these notifications until we roll out changes and are able to clean up the mess.

    In the meantime, at the bottom of the linked article you'll find some guidance on what can be done immediately to address this.
     

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