Configuring the E-mail server on Primavera P6 R8.1 web access

Hil All

I have been assigned a task to configure email settings on the server, to enable notifications for the resources.

NOTE: The email configuration was not triggered initially at the time of installation.

First thing i did was, i logged on to the admin config page and under the P6 Configuration-> services->mail service, i have given the Email server, SMTP port is same, thats all. What should i give for Authorized username and password, is this field mandatory.

Then under Application->Notifications-> i have 3 statements,

1. false

2. false

3. here i have mentioned my mail id

As i am not sure of any additional things here, i need support.