Email from MySqL table

I’m using a form (BackSnap stack) which send the text to a MySQL table to the host company server. The text remains also on the web page. It is used to inform our photo club community about some activities.
The stack doesn’t allow sending email. I need this text to be also sent to one email address (which is already redirected to individual member adresses).
How to do it ? Trigger the email sending from the MySQL table once the text arrives to this table ? Or add some code to the BackSnap stack ?
The table entries are only two: the name of the sender and the text of the message.
Thank you
Zden