Hello @Supriya Mane ,
Refer this for detailed understanding :
GlideEmailOutbound - Scoped
GlideEmailOutbound()-Send Notifications using Script
When to you it :
> You need fully dynamic recipients at runtime that Notification conditions can't fetched.
> You're sending outside standard notification triggers (from a Scheduled Job, Script Include, or Flow Action)
Although ootb recommended way is to - Business Rule fires an event, Notification record picks the template and handles merging fields, recipients, conditions.
It's more maintainable than manually scripting GlideEmailOutbound since you get built-in template and easier configuration without touching script.
If my response helped mark as helpful and accept the solution.
