RE: [cobalt-users] Re: How to stop SPAM senders?

["Dan Kriwitsky" <list1@xxxxxxxxxxxxxxxxxxxx>]

> >
> > Which should have no effect on your From address.
> >
> 
> 
> No, there is no effect on the "From:" address, but it is 
> quite the headache when you travel a lot and have to use 
> different accounts for relaying mail (or constantly change 
> SMTP relays in your config).

Why would you be changing the SMTP? If you dial into the same ISP all
the time it shouldn't change. If it's that big a problem, IIRC, you can
have SMTP on another port for your customers.

> 
> BTW, AT&T has also started blocking mail from any server 
> where the IP address doesn't reverse lookup in their DNS.

Many ISPs are blocking Port 25 that way, but open proxies are a bigger
problem for them.

-- 
C2003 Dan Kriwitsky

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