Whenever you open your mailbox, it floods with numerous new emails. And sadly most of them are unwanted spam mails which clutter the inbox. From irrelevant promotional campaign to million dollar fortune mail asking for personal details; you must have experience different types of spamming. Luckily, Yahoo has a great anti-spam filter which dumps most of the spam to a separate folder to keep your mail box clutter free. Along with it, regular reporting and safe email practice will help you to reduce the amount of spam pouring in your inbox.
You can report the spam addresses to the SpamCop (spamcop.net), a service exclusively to prevent spam mails.in case there are technical troubles just Number to Call Yahoo Support team.