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Emails not able to send to yahoo domain from Exchange server 2013

    Frage

  • Hello All,

    I have 2013 Exchange server and with Symantec Anti-spam, my query is  we are unable to send mail to yahoo domain.

    Can you please suggest to us how to resolve the issue.


    Donnerstag, 17. Mai 2018 06:01

Alle Antworten

  • It's very unlikely that this has anything to do with Exchange.  It's more likely your domain or IP address or subnet is blacklisted.

    Ed Crowley MVP "There are seldom good technological solutions to behavioral problems."
    Celebrating 20 years of providing Exchange peer support!

    Donnerstag, 17. Mai 2018 20:04
    Moderator
  • Hi,

    Apart from what Ed said, we could do the following troubleshooting steps:

    1. Check if the emails can be sent to other email domains, such as Hotmail, Google and etc.
    2. Check if the emails can be received from Yahoo and other email domains.
    3. Check the send connector settings: address space, network settings.
    4. Telnet port 25, refer to the following article: Use Telnet to test SMTP communication.

    Hope it helps.

    Regards,

    Manu Meng


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    Freitag, 18. Mai 2018 07:16
    Moderator
  • Hello,

    Thanks for your mail, we are able to send mail to Hotmail,Google and etc.,

    Send Connector setting also good.

    apart from this which option we have check and suggest to us resolve the issue

    Montag, 21. Mai 2018 12:06
  • Hello

    what is the error message?
    Please copy full ndr message and check smtp send connector log for error.


    sorry my english

    Montag, 21. Mai 2018 15:38