Thank you Mike! Your explanation is the best yet. I can see now where the mail picture issue can cause confusion. Birgit On Apr 5, 2004, at 9:33 AM, Michael Winter wrote: > > On Apr 3, 2004, at 11:28 AM, Barry wrote: > >> Now there is probably no shortage of people on this list who already >> knew this and could have saved me a lot of time and trouble, but >> alas, I was curious and couldn't wait for their responses. :-) thanks >> to Birgit Rhoads and Bob Geiger to helping. > > You're right, if you would have just waited a couple days I could have > explained it to you :-) > > Just to keep the "security conscious" from worrying, I'll point out > that (contrary to what was implied in another message) there is no > case where Mail is accessing anyone else's computer to get any > information (in this case a picture). > > So IIRC it works like this (for Apple's Mail app only) : > > 1) When you receive a message, Mail looks at the sender's address, > then looks in your address book for an entry with that email address. > 2) If it finds that email address in your address book and there is a > picture associated with it, it will display that picture in the > message and the process ends. > 3) If the sender's email address is not in your address book, or it > does not have a picture associated with it, then Mail will check to > see if the sender's address is a .mac address. > 4) If the mail did come from a .mac address, then Mail will query > Apple's .Mac servers to see if that user has submitted an image to be > used with their email. If yes, it will download that image from Apple > (not the sender), place it in your address book and display it. If > there is no image "registered" with Apple for that email address no > image is displayed. > > All this is designed to minimize the need to download images -you only > download any given image once. > > So as for some of the "curious" behavior. > > Someone changes their picture on .Mac and asks you how you like the > new image. Problem is, you still see the same old image. The reason > for that is Mail has previously downloaded the image and saved it to > your address book. Since Mail always looks at your address book first, > it won't "see" the new image unless you erase the old one from your > computer first. > > You see an image in your own email messages, but you've never set one > up on .Mac. That's because Mail is pulling the image from your address > book. I don't know when OS X started doing it, but somewhere along the > lines it started automatically placing the image you may have assigned > for your login image into your address book entry. > > I hope that's somewhat clear. > > -Mike > > > ---------- > Check out the Mac OS X email list FAQ > http://www.themacintoshguy.com/lists/X.html > > To unsubscribe, E-mail to: <X-Newbies-off at lists.themacintoshguy.com> > To switch to the DIGEST mode, E-mail to > <X-Newbies-digest at lists.themacintoshguy.com> > Need help from a real person? Try. > <X-Newbies-request at lists.themacintoshguy.com> > > ---------- > $14.99 Unlimited Nationwide Mac Dialup and Mac Web Hosting from your > Mac ISP Serious Mac Internet Solutions From NineWire! > http://macinternetaccess.com > > DVIator | Run Dual ADC displays on your G4 or just one on an older > Mac! Dr. Bott | <http://www.drbott.com/prod/DVIator.html> > > Support | Support this list by clicking here before you buy! > this List | http://www.themacintoshguy.com/support.html > > OS X News, Dr.Mac, Forums, Tutorials, Tips, Hints, FAQ?s - > http://www.osxfaq.com >