Spam-Filter for Thunderbird account is switched on
- Click in the menu bar of the Thunderbird "tools".
- Select in the open menu of the "account settings".
- Here you will find all of the accounts. On the left, click the "Junk Filter" of the respective Accounts for which you want to enable the security Feature.
- Finally, set a checkmark at "Junk-filters for this account to activate".
Thunderbird: Junk-Filter enable
Individual E-Mails mark as Spam
The newly activated Junk Filter, you can also train more"". To do this, select the unwanted E-Mails as Junk:
- In the menu of the Mail toolbar, you can find it at the top right the Option to "Junk".
Marking E-Mails as Junk
Even with the best Filter, it happens sometimes: a trusted E-Mails do not land in the Inbox but in the Spam folder. Then you should the potential Phishing emails self-identify. Read also, how to you your missing Junk folder in Thunderbird and get back.
