> > While running a moderated list with users from Compuserve on it I
> > expericed the (famous?) 'Apparently-To' problem. The problem causes lots
> > of Apparently-To headers (one for each Compuserve user on the list) to be
> > generated in the messages, not only disclosing the user's addresses but
> > also inflating the headers massively.
>
> This is done by the mail transport, not majordomo, and usually only happens
> when the message does not have a syntactically correct To: or Cc: header.
Having read the list archives i'm aware of this one (:-), but with
Compuserve there's another 'Apparently-To'-problem, that causes all
recipients within Compuserve to appear in multiple Apparently-To headers (in
contrast to the list name apprearing in a single Apparently-To header with
the 'classical' problem).
It seems that theese multiple headers are generated by the Compuserve MTA if
it finds an invalid address in the To:-header. Therefore the (not very
extensively tested) is to put a valid Compuserve address in the To:-header -
which may look quite odd sometimes...
Gruesse
Joerg Henne
References:
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