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Re: [Asrg] The Traveling Salesman SMTP problem



On Thu, Mar 06, 2003 at 10:20:54AM -0600, wayne wrote:
> 
> Pardon my ignorance, but can't people use an MTA located on a port
> other than 25 that allows relaying if and only if the sender is
> authorized via SMTP AUTH or TLS?
> 


Pretty good question, simple answer: Yes, without any problem. 
That's a common technique. 


You could even put it on port 443 to make it appear as being
a https connection and run through a HTTP proxy. 

Hadmut


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