Le 17. 02. 12 18:35, Reindl Harald a écrit :
Am 17.02.2012 18:31, schrieb Simon Hintermann:
Okay... perhaps I explained it poorly, or did I actually not understood a word
of your explaination...
The case I cannot detect is:
SENDER (a...@toto.com) sends an email to b...@domain.com
||
v
WEBSERVER (b...@domain.com forwards all mails to b...@yahoo.com)
||
v
MAIL GATEWAY (local domains: domain.com) sees a mail with a "From:
a...@toto.com" header and says that this is an
unwanted mail
||
v
warning and pass to yahoo.com or simply drop...
why does WEBSERVER does forward anything?
forwarders have to be configured on the MTA/MDA and
then your problems does not exist at all
Okay, the webserver is a Plesk server where users can set an email
redirection to their external address. I don't know why, but many users
do that.
As I cannot handle these sender rules on every single one Plesk I have
(qmail or postfix...), I have to set up a mail gateway for outgoing
mails. I also have Bluequartz working with sendmail, and Kerio servers,
working with custom MTAs.
So, as I understood, correct me if I'm wrong, my email gateway does only
see an email going from a...@toto.com to b...@yahoo.com, none of which are in
my local domains.
