Problem in sending email

Hi all,

I am trying to send an email from mendix application, for that I have downloaded email template,mxReflection,Encryption module.I have configured my smtp settings(port,server),but iam unable to send email. while debugging the microflow which is in the email template module(send Email),its showing the error in encrypted string.

Please find the link of the microflow tthat's showing the error in exclusive split.https://modelshare.mendix.com/models/42214999-927e-4d7e-88f4-0bf823eb479b/decrypt