Most embarrassing. The Website evidently thinks that at one time you requested to "subscribe" to my postings there... that is, to be notified when I occasionally post something new. And the Website evidently automatically notified all four (or three, excluding yourself) of my loyal subscribers EACH TIME that I tried and failed to post this latest piece. Actually, I tried more often than that, but the best six Fails got as far as sending out the notification.
If you log in at ContreBombarde and check your profile, perhaps it will show to whom you are subscribed, and perhaps it will allow you there to Unsubscribe. If not, try contacting the Webmasters there.
For my part, I've learned not to ever again try uploading from my home computer. It just never works, although it always makes it seem that success is just moments away. Maybe they're trying to tell me that my venerable WinXP System has seen better days? Anyway, from now on it will be a trip to the local Copy Shop with their handy little computers there for rent.
Again, sorry for the inconvenience.