ISP port blocking practice

Randy Bush randy at
Fri Sep 3 15:16:54 UTC 2010

> FWIW, I had it happen at a local library.  Used their webform to send a 
> message mentioning that blocking 25 was good, but blocking 587 and 465 
> was bad.  It took several days but they did fix it.

that was the condition at narita red carpet a few years back.  had to
pull a chain at ugs in chicago to find someone who knew what i meant.


More information about the NANOG mailing list