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Re: Port 25 filters - how many here deploy them bidirectionally?
Suresh Ramasubramanian wrote:
We have been doing bidirectional port 25 filtering for sometime now. We have not seen this behavior, nor anything like it... and if it has been tried, have you noticed any issues with this?
If it works, it will become very wide spread before long.Two posts about this in several months - but still, enough of a trend for me to wonder how widespread this behavior is.
This may or may not be related, but we have seen a sharp decline in spam attempts from our dial up pool since Sept 2004.