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550-No Such User Here

Discussion in 'E-mail Discussions' started by ShiftAI, Mar 28, 2014.

  1. ShiftAI

    ShiftAI Registered

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    #5.1.1 smtp; 550-Verification failed for <SENDER EMAIL ADDRESS> 550-No Such User Here 550 Sender verify failed> #SMTP#

    i replaced the email address of my client, by SENDER EMAIL ADDRESS

    any idea what went wrong? the email worked perfectly and suddenly she was not able to send me email
     
    webguy_ddm likes this.
  2. vanessa

    vanessa Well-Known Member
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    If you search the forums here you'll see that this is discussed at length. You're sending from an email address that doesn't exist. Checking for this in the mail logs and providing the full log message may help us narrow down where the problem is.
     
  3. webfreshing

    webfreshing Member

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    Yes, the error message tells you what the problem is. I've seen a simple spelling or typing error cause this.
     
  4. cPanelMichael

    cPanelMichael Forums Analyst
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    Hello :)

    Yes, the previous posts are accurate. I will add that you may want to verify the domain name is correctly populated in the /etc/localdomains or /etc/remotedomains file depending on where it's email is handled.

    Thank you.
     
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