Final-Recipient: rfc822; ask@moto.courses
Action: failed
Status: 5.0.0
Remote-MTA: dns; mx.zoho.com . (8.40.222.121, the server for the domain moto.courses.)
Diagnostic-Code: smtp; 553 Relaying disallowed
Last-Attempt-Date: Wed, 29 Mar 2017 09:20:47 -0700 (PDT)
But both options looks fine to me, so either I don't get the idea, either it's something else.The error message "Relaying disallowed" will occur in the following cases.
- From address that you are trying to add in SMTP client might not be listed in your Send Mail as section (in Zoho Mail). Please ensure that the email address that you are trying to use is one of the From addresses present in your Send Mail as section. Refer help to locate Send Mail as page.
- If "Outgoing Server Requires Authentication" option is not enabled in the SMTP client. Ensure that the settings entered are correct by referring this link help page.