4d412336_on___SecureLine___How_it_Works__Encryption_Option
[0] 4. [Discussion] If the 'SecureSend Login' mode of Escrow recipient verification is enabled for your account, this will be used. [Encryption Option] 
Escrow with SecureSend Login
LuxSci - HIPAA HITECH Compliant Email Encryption - SecureLine - How it Works
Encryption Option