If somebody decides to put that address on a distribution list, it’s of no matter to me, as I’ll never see any future mail. I don’t use it often, but on occasions where I need a deliverable address for one-time use, it’s useful. Any address there is valid, and anybody can see anything sent there, although received mail expires after about 48 hours. (For any who haven’t seen it, mailinator specializes in throw-away addresses. I have not tried what happens if I submit a throw-away address, such as a random ID at. For what it’s worth, it looks like the option of is now being rejected, where the installer is complaining that that’s not a valid address. I did this recently with a Win 10 installation, and just did with Win 11, as well. If you’re installing a Pro version, select Work or School and then Join Domain. This is worth highlighting, perhaps as a separate stand-alone article.
