Sendmail problem (I think)

Terry Tanski ttanski-iRg7kjdsKiH3fQ9qLvQP4Q at
Tue Nov 15 03:25:44 UTC 2005

Madison Kelly wrote:
>    I've recently merged a few different servers onto one new box. So far 
> mail seems to be working (on Sendmail/Fedora Core 3). The problem is my 
> boss (which makes this a big problem! :) ) is telling me that people are 
> getting emails from him addressed at: user-3nIZrVSwZJRWVPTZF4YnfwC/G2K4zDHf at instead of 
> user-9IKiO1iGCm+Xj1p+fO2waQ at There might be some people getting user-d/KskAPSnHltswb4iDofSQ at 
> too, he hasn't confirmed yet.
>    Is there something in Sendmail that could be altering the "FROM" part 
> of his message's headers? Any tips on how I might solve this?
>    As it is I have added all user accounts mapped to the respective 
> domains in "/etc/mail/virtusertable". Is there something else that I 
> should do? As I said, mail is routing out fine.

Have a look at the MASQUERADE settings in /etc/mail/ The 
comments in the file should tell all.



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