Return Delivery Reciepts only works for internal running domains. Not getting receipts from the otuside world. | MDaemon Technologies, Ltd.

Return Delivery Reciepts only works for internal running domains. Not getting receipts from the otuside world.


  • Arron, hope you are having a good weekend.

    I decided to open this new one rather than continuing with the Mail server running behind a NAT/PROXY.

    Since then I have finally managed to set up your product and so far so good, except.................

    MY TEST BED:

    1) Kerio Mail Server running in a separate hardware but shut down.

    2) Mdaemon running in bare metal ( I hate the cloud and VMWare with a passion, sorry)

    Despite I had some concerns on the PTR and SPF, all that and many things are running ok. Your logs ARE FANTASTIC !!!!!!!!!!!

    But...........I am surprised with return delivery requests. They were not working, yes I did find your comments back in 2021 or 22 saying to go to Preferences and headers....................... I did that but I only get delivery notifications for the domains running only inside Mdamedom.

    Let me give you small details like Sherlock Holmes.

    1) I built your product with two domains. Lets simplify by saying Domain X and Domain Z

    When I found the settings on your webmail interface where you can put ticks on delivery or read receipts, initially did not work. Then I realized, as mentioned above to get to Preferences and Headers and tick what by default is not and tried again.

    1) After doing those corrections, I sent mesages from Domain X to Domain Z and yes, the delivery confirmation comes back. No dramas.

    2) When sending emails to outside places ( Gmail accounts we had for years and benfatto.com my other domain running in EasyDns, Canada), I never receive ANY acknowledgements whatsoever.

    DISECTING

    At that stage, the best thing was to shut down Mdamemon and restart Kerio machine again.

    1) In this case I sent same emails to Gmail and Benfatto.com from kerio with the return delivery request (something Kerio had it going for ages) and it all works like a charm.

    2) Confused I stopped Kerio and start back Mdaemon but could not find any info in the logs.

    I am lost now, I cannot see why....................my understanging is ( I have no clues) that Mdaemon should be able to send back the delivery acknowledgement to the DOmain x or Z after, say, closing the session with Benfatto.com at Easydna notifying the Domain X or Z sender but it does not happen.

    As we say in Spanish, my books are burnt..................( meaning no more ideas left).

    Hope it is not confusing and you understand the process.

    Thanks and regards



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