>I need to open up on my smtp security settings 9 Class C addresses ... >I was told they are: > >xxx.xxx.232.0/21
xxx.xxx.xxx/24, 9 times >Is there a utility to help me translate that into a netmask so I can >set it up in Imail? /24 is 24 bits: 255.255.255 in decimal, 11111111.11111111.11111111. in binary. if GUI's are your thing: http://solarwinds.net/Tools/Free_tools/Subnet_Calc/download.htm Len http://MenAndMice.com/DNS-training http://BIND8NT.MEIway.com : ISC BIND 8.2.4 for NT4 & W2K http://IMGate.MEIway.com : Build free, hi-perf, anti-abuse mail gateways Please visit http://www.ipswitch.com/support/mailing-lists.html to be removed from this list. An Archive of this list is available at: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/
