Sometimes we think that we are 100% protected from being victims of spammers until emails begin to arrive with countless amounts and because email lists are sold to send mass emails. As we already know, spam is unwanted mail, from unknown senders that can harm the recipient because they annoy. Spammers often use programs to send mail to the mailing list and can make huge profits. Like all techniques, spam has been perfecting to be able to get past antispam filters, reach users, get them to read the mail. Some ways to Avoid falling into the spam trap: