Godwin Stewart wrote: > However, *YOUR* machine is identifying itself to the yahpoo server as > "?192.168.1.3?" > > That is what is invalid for 2 reasons: > > a) it's meant to be an address literal, so it should be a public > address, not an address in RFC1918 space. > > b) The address should be between [square brackets], not question marks. > My Netopia modem/router (the one SBC sold to me, when I upgraded to a commercial account) is the machine that is performing NAT for all Desktop machines, and is not configurable by me, as far as I know, at this level. I would have thought that... (wittig.robert@xxxxxxxxxxxxx@70.142.248.62 with plain) ...which does contain the Netopia modem/router public IP address would fulfill the 'public address' requirement in part 'a)' of your reply. I do understand the 'square brackets' comment, and have seen that before, in many email headers, but I can see no method that I could personally use, to correct this issue... any suggestion? Also... I am not so sure that this is the sole reason for my email being caught in the Yahoo spam trap, because it is very rare for any of my emails to Yahoo Groups to get flagged as spam... maybe three or four times, in the last year... many many hundreds of emails. -- -wittig http://www.robertwittig.com/ . http://robertwittig.net/ -- You are receiving this message as part of your subscription to the "ringzero" mailing list at freelists.org. To unsubscribe, send an e-mail to ringzero-request@xxxxxxxxxxxxx?subject=unsubscribe