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developerWorks  >  Lotus  >  Forums & community  >  IBM Lotus Notes/Domino 8.5 Forum (includes Lotus Notes Traveler)

IBM Lotus Notes/Domino 8.5 Forum (includes Lotus Notes Traveler)

Subject: SMTP Protocol Returned a Permanent Error 550 Sender verify failed when sending email to some domain only
Feedback Type: Problem
Product Area: Domino Server
Technical Area: Error Message
Platform: Windows
Release: 8.5.3
Reproducible: Always

Hi, I'm new to lotus domino, but I have this problem, when I send email to outside email address some of them work fine and some other dont. I send a message with 3 different people from 3 different domain name in the send field. 1 is, 2nd is, 3rd is

the email arrive at the gmail address no problem, i get a bounce back msg from the instantly with the error msg: "Error transferring to INTELECTECHNOLOGIES.COM; SMTP Protocol Returned a Permanent Error 550 Sender verify failed"

and the last person never bounce back but is never delivered either. I'm pretty new to domino and wonder if there is a setting somewhere that I need to change. Any feedback is appreciated.

Thanks !

Feedback number WEBB8NFSRC created by Dany Demers on 11/09/2011

Status: Open

SMTP Protocol Returned a Permanent ... (Dany Demers 9.Nov.11)
. . Reverse MX record (Brian Graham 9.Nov.11)
. . . . didn't fix the problem. other advic... (Dany Demers 10.Nov.11)
. . . . . . Seems they can't verify your "From"... (Vitas Ivanoff 11.Nov.11)
. . . . . . . . dns and from address are good (Dany Demers 16.Nov.11)


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