Log in to your mail account on the mail server securely at https://mega.charlesworks.com:
To mark an email as spam, right click on the mail item you want to flag as spam, then select Actions > Mark > Spam
NOTE: If you flagged something accidentally or something was unintentionally sent to your spam folder, find the email in your spam folder, and then:
Right Click > Actions > Mark > Not Spam
Completing this process will place that email address in your trusted sender list which should prohibit from being moved to the spam folder going forward.
After you continuously select a particular email address as spam, the server will start to recognize the address on it’s own and will automatically move any mail from that address to the spam folder.