Update dependency to nodemailer-sendgrid-transport in order to fix https://github.com/sendgrid/nodemailer-sendgrid-transport/issues/8 (bcc: is treated as to:)
Update dependency to nodemailer-sendgrid-transport in order to fix https://github.com/sendgrid/nodemailer-sendgrid-transport/issues/8 (bcc: is treated as to:)

AirVantage/node-tech-mail