Auto response after a parent portal is created

What specific challenge or problem does this idea solve?

It would be beneficial and possibly a better registration turnover rate, if there could be an auto response email sent after a parent portal is created.

Like a thank you for creating a parent portal and if you need any help finding a specific class o have any questions.... Etc

How should this work?

Who will benefit (Admins, Staff, Students)?

How will this change impact your daily tasks or overall experience?