The following workflow forces message marked as Spam to always end up in Recovered Messages on Apple Mail:
- Email arrives and is marked by SpamSieve as spam, and moved to Spam folder (on local disk).
- “Train as Good” is applied on message.
- “Copy to” or “Move to” IMAP-based inbox is applied (to which message belongs).
When 1-3 is executed (in fact step 2 is not required) the message ends up in Recovered Messages created on the local disk. IT IS IMPOSSIBLE to move or copy this message back to Inbox. Rebuilding Inbox has no effect.
The issue is affecting only messages processed by SpamSieve (if spam sieve is disabled, and message ends in Junk due to Apple filter, the message can be properly recovered).
I am using Catalina 10.15.6 (19G73) and SpamSieve 2.9.39 (SpamSieve is for sure properly configured with respect to Rules, folders, etc.)
What is going on???