[Mailman-Users] how to avoid the anit-spoofing error

Weijun Zhu zhuw at ucla.edu
Mon Jun 14 09:15:18 CEST 2004


I am running a list where a few subcribers are from a company. The list 
server is outside the company.
Everything works great!
But it seems that this company recently implemented anti-spoofing on 
emails and subsribers from that company
are no longer able to receive any emails sent to the list by people from 
the same company. Here is the log message I got.

 (reason: 550 Error: Anti-spoofing - From header field in inbound eMail cannot be local domain)

Is there a way to configure the list server so that this problem can be 

Thanks a lot!

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