Please whitelist cPanel in your adblocker so that you’re able to see our version release promotions, thanks!

The Community Forums

Interact with an entire community of cPanel & WHM users!

Unable to send emails properly

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

  1. sarwarkori

    sarwarkori Registered

    Joined:
    Sep 8, 2017
    Messages:
    4
    Likes Received:
    0
    Trophy Points:
    1
    Location:
    Karachi
    cPanel Access Level:
    Root Administrator
    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 Forums Analyst
    Staff Member

    Joined:
    Apr 11, 2011
    Messages:
    44,367
    Likes Received:
    1,857
    Trophy Points:
    363
    cPanel Access Level:
    Root Administrator
    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
(You must log in or sign up to post here.)
Loading...
Similar Threads - Unable send emails
  1. Amair Naeem

    Unable to send emails properly

    Amair Naeem, May 20, 2018, in forum: E-mail Discussion
    Replies:
    5
    Views:
    152
    cPanelMichael
    May 22, 2018
  2. Vignesh Balakrishnan

    SOLVED Unable to send emails properly

    Vignesh Balakrishnan, Aug 24, 2017, in forum: E-mail Discussion
    Replies:
    12
    Views:
    6,639
    ethical
    Nov 7, 2017
  3. kiran kumar maroju

    Unable to send emails

    kiran kumar maroju, Jul 28, 2017, in forum: General Discussion
    Replies:
    1
    Views:
    400
    cPanelMichael
    Jul 28, 2017
  4. Steve Springall

    Unable to send backup to Amazon S3 destination

    Steve Springall, Jul 16, 2018, in forum: Data Protection
    Replies:
    1
    Views:
    54
    cPanelMichael
    Jul 17, 2018
  5. tui

    Unable to send mails when "Discard and send an error to the sender" is selected

    tui, Apr 14, 2018, in forum: E-mail Discussion
    Replies:
    7
    Views:
    201
    cPanelMichael
    Apr 17, 2018

Share This Page

  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Accept Learn More...
    Dismiss Notice