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Anyone else having comcast / roadrunner e-mail delivery problems?

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  • Anyone else having comcast / roadrunner e-mail delivery problems?

    I have noticed a increase in undeliverable e-mail last week (mostly order confirmations) and looking through the e-mails that came in this weekend it appears most of them are for comcast and roadrunner domains. Anyone else having a problem with this? Is this a comcast / rr issue or a issue with the 3dcart mail server?

    Here is a copy of the message I get for most of these e-mails.


    This is an automatically generated Delivery Status Notification.

    Unable to deliver message to the following recipients, due to being unable to connect successfully to the destination mail server.


    ***** Delivery Status Message *****
    Reporting-MTA: dns;
    Received-From-MTA: dns;server48
    Arrival-Date: Thu, 7 Jan 2010 20:34:48 -0500

    Final-Recipient: rfc822;(DELETED)
    Action: failed
    Status: 4.4.7

  • #2
    I have noticed that all emails I get back end in .net


    • #3
      I too have had roadrunner emails come back as undeliverable. I even tested by sending one to my rr account, and it did not go through.


      • #4
        Just a note that I finally submitted a ticket on this and support wrote back saying it looks like comcast is blocking the IP address for the server and that is causing the problem.


        • #5
          Did support give any advice on what if anything can be done? I have noticed this problem as well and considered putting something on the site, but I don't really want to draw attention to the fact that Comcast is blocking our emails. I would rather have a way of requiring them to enter a different email.


          • #6
            Well it is not necessarily something you did. There are many stores per server and it only takes one to marked as a spammer to get the ip for the whole server blocked.
            Last edited by; 02-12-2010, 04:59 PM.


            • #7
              We are having trouble with yahoo emails. [email protected] can't seem to send to these, either.