This may be helpful: http://tech.groups.yahoo.com/group/ygmailadmin/
On Mon, Dec 22, 2008 at 08:22:18AM -0500, marrandy wrote: > On Sunday 21 December 2008 23:30:49 Girish Venkatachalam wrote: > > Hello folks, > > > > I am unable to manually whitelist yahoo! mail sender IP addresses since > > yahoo! does not play well with greylisting. > > > > However I can whitelist gmail, aol, hotmail, rediff and so on since they > > publish SPF records. > > > > Is there a way to determine the IP addresses yahoo! uses for sending > > mail? > > > > I can think of possibly modifying the greyscanner perl script to look > > for patterns and whitelist. > > > > Any ideas? > > > > Thanks. > > > > -Girish > > 66.94.237.0/24 # Yahoo Groups servers (common pool, no retry) > 66.100.210.82 # Groupwise? > 66.135.209.0/24 # Ebay (for time critical alerts) > 66.135.197.0/24 # Ebay (common pool) > 66.162.216.166 # Groupwise? > 66.218.66.0/24 # Yahoo Groups servers (common pool, no retry) > 66.218.67.0/24 # Yahoo Groups servers (common pool, no retry) > 66.218.69.0/24 # Yahoo Groups servers (common pool, no retry)
