[Users] What happens ...

[Steffen Klemer]

Hey Michael,


> I am not sure if i understand what you are saying here...:
> 
> (1) How do you know how they configured their MTA ? By trial and
> error, or is there any technical FAQ ?


Yeah, trial and error - see below.



> > They can do this in this case because they know all their users
> 
> (2) But the first mail i sent (originally, the 'real' one to some
> friends) had several different mail domains as recipient, not only
> GMX. What is their MTA doing, in this case, for foreign domains ?


This is not important, they consider the Mail "wrong" if only one of
the recipients (they should know off, e.g. it's from @gmx or @web.de)
is wrong.



> > I saw this message more then once... ;-)
> 
> (3) What message do you refer to here ?


I'm referring to the same situation like yours. I send an E-Mail with
several recipients, it failed with exact the same error because of a
misspelled address to one of the gmx receivers and nobody (neither @gmx
nor @whatever) got the mail.


lg
/Steffen

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