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Unable to send emails properly

Discussion in 'E-mail Discussion' started by sarwarkori, Sep 8, 2017.

  1. sarwarkori

    sarwarkori Registered

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    hello,
    After updating this , I am receiving bounce back email when sending to other domains.
    this is the email in bounce back from system administrator.




    Regards.
     
    #1 sarwarkori, Sep 8, 2017
    Last edited by a moderator: Sep 8, 2017
  2. cPanelMichael

    cPanelMichael Technical Support Community Manager
    Staff Member

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    Hello,

    The "Valid RCPT command must precede DATA" error message typically suggests SMTP Authentication is not enabled in the email client. For instance, with Outlook, this typically happens when "My SMTP server requires authentication" isn't enabled. You may also want to try running the following command:

    Code:
    /scripts/mailperm
    Thank you.
     
    Stop hovering to collapse... Click to collapse... Hover to expand... Click to expand...
    #2 cPanelMichael, Sep 12, 2017
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