Recently we have been getting some emails that show up as weird characters such as below.
쇠鯖曝溢鑿治瑃咀昌猥奬次樟訊艇湞擲薪者陀醫曝溢鑿節瑃咀昌猥奬次樟訊艇湞擲薪者湞鳶愼븝連芋罌曝溢鑿怠瑃咀昌猥奬次樟訊艇湞擲薪者湞鳶愼빕綎深曝溢鑿蔗㉾諦齊昌猥奬此樟訊艇湞斥薪孜湞鳶愼껐객굉碇漿曝溢澯㉾諦齊判探搭綎影同瑙챠搖漿눗쇠齬堊쇳淹搖替嚴築治▣禎輒塼騰釣薪塼蘖玔

From what I understand it something with the email if it has a fraction in it such as this 100¼. I believe tis something with unicode. Has anyone seen this before? Is there any way to fix this.

we are currently using version 1.9.7.