If some email messages moved to folder/mailbox on the email server called "Spambox" (or possibly "Unwanted") it might be because the same account being accessed on Android phone.
To fix this: Look for spam filters in email settings. Remove anything you find there.
I usually write a blog post about once a week. The latest post can be viewed here: Avoid Microsoft: If you don't really like computers much you could make things a bit better for yourself. (posted 2024-12-04 at 12:05:50). I do podcasts too!. You can listen to my latest podcast, here: OJB's Podcast 2024-08-22 Stirring Up Trouble: Let's just get every view out there and fairly debate them..