Just to clarify ... you are using Gmail's web interface, right? So that you are bringing your web browser to Gmail's webmail page in order to manage your messages, and not using a separate email client or browser program, or a mobile device, right?
I'm pretty sure the only way a message can "move" back into Spam without someone actually moving it there, is if a new message arrives that is detected as spam. That new message might be a reply to the first one, so that it becomes part of the same Conversation with it, and if the reply was detected as spam, it will *seem* as if the original message is back in Spam. (It isn't, but the new reply is.) It might help reveal this by turning Conversation mode OFF. Or, that new message might be a duplicate of the first one. If it too is detected as spam, Gmail might mark (again) the conversation as spam, while also deleting the duplicate message so you never see it. Messages from websites are more likely to have something improper in their headers, causing them to be detected as spam. Regards, Andy -- You received this message because you are subscribed to the Google Groups "Gmail-Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/gmail-users. For more options, visit https://groups.google.com/d/optout.
