550-No Such User Here

ShiftAI

Registered
Mar 28, 2014
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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
 
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cPanelMichael

Administrator
Staff member
Apr 11, 2011
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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.