That depends on the program used. Most programs will provide some method of authentication, but some, most noteably outlook or outlook express, don't even bother with it. which is why spammers can so easily make use of it. though I like to think of outlook more like a virus with an email add-on.
James At 01:48 AM 12/23/2005, you wrote: >Can Emails be authenticated by checking the header information? If security >is an issue, you can answer off list. Thanks. > > >----- Original Message ----- >From: "brenda green" <[EMAIL PROTECTED]> >To: <[email protected]> >Sent: Thursday, December 22, 2005 10:17 PM >Subject: audyssey: MODERATOR'S MESSAGE > > > > Folks, If you have a problem with messages on the list please take it up > > with the owners/moderators. > > > > Due to messages from Sky's account on the list lately, he is being removed > > from the list. Please do not simply reply to his messages and include them > > with your message, this just repeats unwanted information. > > > > Thank you. > > Brenda Green > > [EMAIL PROTECTED] > > co-owner/moderator of the blind gamer's discussion list > > > > > > > > > > to leave send a blank Email to: [EMAIL PROTECTED] > > You can contact the list owners/moderators by Emailing > > [EMAIL PROTECTED] > > to go nomail send a blank message to: [EMAIL PROTECTED] > > change "nomail" to "normal" to resume messages. > > Yahoo! Groups Links > > > > > > > > > > > > > > > > > > > > >to leave send a blank Email to: [EMAIL PROTECTED] >You can contact the list owners/moderators by Emailing >[EMAIL PROTECTED] >to go nomail send a blank message to: [EMAIL PROTECTED] >change "nomail" to "normal" to resume messages. > > > >SPONSORED LINKS ><http://groups.yahoo.com/gads?t=ms&k=Visually+impaired+product&w1=Visually+impaired+product&w2=Visually+impaired&w3=Computer+game+design+schools&w4=Computer+games&w5=Computer+game+magazine&w6=Computer+game+magazine+subscription&c=6&s=177&.sig=32D8ViodYCQCHZRAQW_Dcw>Visually > >impaired product ><http://groups.yahoo.com/gads?t=ms&k=Visually+impaired&w1=Visually+impaired+product&w2=Visually+impaired&w3=Computer+game+design+schools&w4=Computer+games&w5=Computer+game+magazine&w6=Computer+game+magazine+subscription&c=6&s=177&.sig=CRPp-U2ltP1KDAoanb0meg>Visually > >impaired ><http://groups.yahoo.com/gads?t=ms&k=Computer+game+design+schools&w1=Visually+impaired+product&w2=Visually+impaired&w3=Computer+game+design+schools&w4=Computer+games&w5=Computer+game+magazine&w6=Computer+game+magazine+subscription&c=6&s=177&.sig=rVtw3G6goDjfY_FlbVVOSA>Computer > >game design schools ><http://groups.yahoo.com/gads?t=ms&k=Computer+games&w1=Visually+impaired+product&w2=Visually+impaired&w3=Computer+game+design+schools&w4=Computer+games&w5=Computer+game+magazine&w6=Computer+game+magazine+subscription&c=6&s=177&.sig=TmlTsFNaSS8WT-4Xkf9MkA>Computer > >games ><http://groups.yahoo.com/gads?t=ms&k=Computer+game+magazine&w1=Visually+impaired+product&w2=Visually+impaired&w3=Computer+game+design+schools&w4=Computer+games&w5=Computer+game+magazine&w6=Computer+game+magazine+subscription&c=6&s=177&.sig=i6e-oum-orl_adJG7d3MGQ>Computer > >game magazine ><http://groups.yahoo.com/gads?t=ms&k=Computer+game+magazine+subscription&w1=Visually+impaired+product&w2=Visually+impaired&w3=Computer+game+design+schools&w4=Computer+games&w5=Computer+game+magazine&w6=Computer+game+magazine+subscription&c=6&s=177&.sig=EO7SYaf5OUbcYz0e7H1VJQ>Computer > >game magazine subscription > > >---------- >YAHOO! GROUPS LINKS > > * Visit your group > "<http://groups.yahoo.com/group/blindgamers>blindgamers" on the web. > * > * To unsubscribe from this group, send an email to: > * > <mailto:[EMAIL PROTECTED]>[EMAIL PROTECTED] > > * > * Your use of Yahoo! Groups is subject to the > <http://docs.yahoo.com/info/terms/>Yahoo! Terms of Service. > > >---------- ------------------------ Yahoo! Groups Sponsor --------------------~--> Get fast access to your favorite Yahoo! Groups. Make Yahoo! your home page http://us.click.yahoo.com/dpRU5A/wUILAA/yQLSAA/VPRolB/TM --------------------------------------------------------------------~-> to leave send a blank Email to: [EMAIL PROTECTED] You can contact the list owners/moderators by Emailing [EMAIL PROTECTED] to go nomail send a blank message to: [EMAIL PROTECTED] change "nomail" to "normal" to resume messages. Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/blindgamers/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
