TypoScript: Force powermail to use static sender's name and email address

gistfile1.txt

plugin.tx_powermail_pi1 {
	email.sender_mail.sender.email = TEXT
	email.sender_mail.sender.email.value = no-reply@ravasnews.com
	email.sender_mail.sender.name = TEXT
	email.sender_mail.sender.name.value = RAVAS

	email.recipient_mail.sender.email = TEXT
	email.recipient_mail.sender.email.value = no-reply@ravasnews.com
	email.recipient_mail.sender.name = TEXT
	email.recipient_mail.sender.name.value = RAVAS
}