When deleting email, it permanently vanishes and does *not* go into the trash folder.
MacOS: Big Sur 11.0.1
Device: 13" early 2015 MacBook Pro.
Mail version: 14.0 (3654.20.0.2.21)
Mail server: earthlink.net
Everything was working fine until I installed the new Big Sur OS (i.e. things worked like they were supposed to). Now, when I delete an email, it permanently vanishes, and does not go into the Trash folder.
Under Mail-Preferences-Accounts-Earthlink-Mailbox Behaviors, the "Move deleted messages to the Trash mailbox" is checked. Unchecking, restarting and rechecking makes no difference.
Additionally, the Junk filter function is working, and junk mail is showing up in the junk folder-- but when deleted, it vanishes as well without making a stop in the Trash folder.
Any suggestions? I've accidentally deleted a few emails that I needed, which is how I found the issue. As far as the MacBook is concerned, they're gone, gone, gone.
TIA
MacBook Pro 13″, macOS 11.0