When resetting a DQ+ password the email will be sent from a generic email address.
The team may desire to configure the address to something more unique. The reason for this may be due to numerous reasons, such as complying with site standards or simply to determine what environment this came from ( example, UAT vs PROD ).
Within the install.properties the following parameter is what dictates this value :
Once updated, requesting another password reset email will allow the team to verify the change has taken effect.