Outlook.com is a free web-based email service run by Microsoft. One of the world’s first web mail services.In outlook features of Hotmail are updated or enhanced. Now a days outlook is getting popular day by day because it has enhanced its features which can automatically filters the junk mails. Email spam, also known as junk email or unsolicited bulk email (UBE), is a subset of electronic spam involving nearly identical messages sent to numerous recipients by email. Clicking on links in spam email may send users to phishing web sites or sites that are hosting malware. Spam email may also include malware as scripts or other executable file attachments. Definitions of spam usually include the aspects that email is unsolicited and sent in bulk.One subset of UBE is UCE (unsolicited commercial email). The opposite of “spam”, email which one wants, is called “ham”, usually when referring to a message’s automated analysis (such as Bayesian filtering).Like other forms of unwanted bulk messaging, it is named for Spam luncheon meat by way of a Monty Python sketch in which Spam is depicted as ubiquitous and unavoidable.Junk mail on Hotmail.com are those mails which are sent to the user for advertising or as a e-mail spam. Hotmail itself detect the message and send those message to junk so that the Hotmail user can easily do his/her routine work. By keeping these unsolicited bulk email to junk mail,outlook junk email filter provides security from viruses and unwanted messages.
Outlook Spam email filter is kept in order for the safety and security of the outlook users
Junk emails are send to the users so that they can misuse the users account.Outlook junk email filter is kept to automatically delete the junk emails. Spam is also a medium for fraudsters to scam users into entering personal information on fake Web sites using emails forged to look like they are from banks or other organizations, such as PayPal.