send an email with the information collected by the technician to the email of the client and manager

I am making a request for technical visit records which I have to send an email with the information collected by the technician to the email of the client and manager of the area. My question is does anyone know how to do this and if it is possible to send it in PDF format.

I use the SendGrid api to send emails from my app. It allows for attachments as well. It’s also free to start with if you are just needing to send email from 1 From address.