If you are getting lots of spam E-mail don't just delete them, because if you do they will be back tomorrow or the next day. A better way to deal with them is to move them to the junk mail folder and by doing so this they will tag any further mail from these sources will be sent to your junk mail folder. But be careful not to send mail that you may want now or in the future to the junk mail folder,because you will have to go into the junk folder and allow them.