Le 23/12/2010 14:39, lst_ho...@kwsoft.de a écrit :
> 
> To summarize:
> 
> DSN as of RFC 3461 is only recommended as internal status indicator for
> message relayed out of the own scope. End-to-end status is neither
> supported nor technical possible at the moment.
> 

well,
- that is _your_ opinion.
- mine is: dsn is totally useless and brings more problems than it helps
- others have different opinions.

> So with this DSN is useless for us, as we don't have a complex or
> unreliable internal network with many hops. If the first server accepted
> mail from the client and no bounce is coming back, the mail has left our
> scope for sure (thanks reliability of Postfix) and therefore notify the
> sender of the obvious is superfluous.
> 
> Many Thanks for sharing technical details
> 
> Regards
> 
> Andreas
> 
> 

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