[unisog] Port 25 blocking - on the

Mark Brochu mbrochu at hartford.edu
Fri Apr 29 18:29:12 GMT 2005

Not sure what you mean by a workaround.  We block 25 and everyone must 
set their outbound smtp server to our local mailserver.  Otherwise they 
must use webmail.  If someone has a server they need to contact us and 
we usually make exceptions for individuals.

Mark Brochu
Network Analyst
University of Hartford

Paul Ryan wrote:
> Hi - I am doing a study on blocking port 25 outbound on our cable modems
> with the exceptions of approved mail servers. What techniques are used by
> the colleges/universities to workaround this - port 587,465,webmail etc ?
> best regards,
> Paul
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