Just we are trying Ad selfservice plus, Product details below.

Product version:	5.3
Product architecture:	64 bit
Build no:	5318

Our domain controller in windows 2012 and Forest function and domain function in windows windows 2012.

Currently we have 3 domain controller and in AD self service plus we had entered all three domain controller in domain settings on AD self service plus and we enabling the SMS and Mail notifications while user change their password and during the unlocking.

 

The issue we facing is whenever the user try reset or unlock their password the user got 3 SMS notification and 3 Email about his password or unlock changes.

Please clarify why this issue happen any configuration changes us required.