Re: Administrative Overheads Arising from UCE

[Esa Laitinen <]

>> Why don't you just disable incoming connections to the port 25 for your dialup
>> users? You'd get much less hassle.
>
>Doesn't scale to the real world case where you have customers who run their
>own mailservers.


Really? Don't tell that to Sonera (running inet.fi domain): that is their
default configuration for customers that hire fixed lines. You have to
specifically ask for opening port 25 if you want to receive the messages
directly.

For example, check out mx records for tjgroup.com, and after that try to
connect to each host it shows.



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