|FROM ||Wietse Venema
|SUBJECT ||Re: [Hangout - NYLXS] Adding Additional domains and outgoing email
> > I hope that makes some sense. But I still don't
> > understand your statement that "It is hitting on port
> > 587" I'm not sure what you mean by "It".
> It means that thunderbird, outside the network, is reaching across the
> internet and tickling port 587 on postfix and it doesn't care... it
> still throws up a block like it was accessing port 25. Spamhause claims
> it should allow this, but it doesn't It is blocked. Postfix triggers a
> request to spamhaus and it returns a RBL block.
I think it is a mistake to enforce Spamhaus for clients that connect
to port 578. Clients on port 25 must authenticate.
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