[Mailman-Users] another question....

[Alex Sammons]

Hi there!!!

   what about when a receive a message of

The original message was received at Mon, 28 Jan 2002
10:23:13 -0600 (CST)
from nobody at localhost

   ----- The following addresses had permanent fatal
errors -----
userone at mail.com
    (reason: 550 5.1.1 User unknown)
usertwo at mail.com
    (reason: 550 5.1.1 User unknown)

   ----- Transcript of session follows -----
550 5.1.1 userone at mail.com... User unknown
550 5.1.1 usertwo at mail.com... User unknown



Reporting-MTA: dns; mail.com
Arrival-Date: Mon, 28 Jan 2002 10:23:13 -0600 (CST)

Final-Recipient: RFC822; userone at mail.com
Action: failed
Status: 5.1.1
Diagnostic-Code: X-Unix; 550 5.1.1 User unknown
Last-Attempt-Date: Mon, 28 Jan 2002 10:23:14 -0600
(CST)





   In fact both users exist, i don´t know why send
this message?????


Thanks!!!!




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