Many Electronic mail tools have been developed, with the aim of helping users to organize their mailbox
– such as Hotmail, Gmail and Yahoo Mail’s “Bulk Mail”, “Sent Mail”, “Draft”, “Spam” & “Junk Mail” folders respectively.
These Different folders hold all e-mail that has been flagged as spam by the two providers. It is important to have some kind of a spam filter because organizing e-mails takes up a relevant amount of time and we could very well do without having to sort through junk mail folder. Spam folder also adds to an increase in bandwidth consumption especially if the junk mails contain huge attachments and images.
Download Spam Filter Email Program PHP CSE Mini Project