Old spam messages keep showing

[kodebug]

I use Yahoo-mail as email account. The problem is that when I press check mail in Mailwasher Pro the program
lists old spam messages as well even though they don't exist in Yahoo-mail anymore.
What is common with these messages is that the account name/folder is: Yahoomail/INBOX
There arent any spam messages in my Yahoo-mail inbox. Only the ones in my Spam folder.

IMAP settings:

--- Incoming ---

Server Address: imap.mail.yahoo.com
Store cached emails: unchecked
Server port number: 993
This service requires a secure connection (SSL): check
Download read e-mails: check
Move deleted messages into folder: Spam Temp

--- Outgoing ---

SMTP server address: smtp.mail.yahoo.com
Server port number: 465
STMP server requires authentication: check
Use same settings as my incoming mail server: check
Secure connection: TLS

--- IMAP ---

Folders: Bulk mail and Inbox

[TrustFire]

--- Incoming ---

Store cached emails: unchecked

Store cached emails: checked

--- Incoming ---

Download read e-mails: check

Download read e-mails: un-check

--- Incoming ---

Move deleted messages into folder: Spam Temp

Move deleted messages into folder: Trash

[TrustFire]

After making the above adjustments, navigate to Help >>----> User Files... >>----> (in the Explorer window that pops-up, click) >>----> cache >>----> crypto >>----> (delete the contents of this directory.)

Please note, you would lose your training/learning coordinates — your MailWasher would need to be re-trained on a minimum of 200 mails.

[kodebug]

Thank you very much. It is working now like it supposed to be.