Fixed pulling data.to from data.from in case of smtpapi
Fixed pulling data.to from data.from in case of smtpapi

pandeysoni/sendgrid-nodejs,sendgrid/sendgrid-nodejs,sendgrid/sendgrid-nodejs,mauricionr/sendgrid-nodejs,XEuRoMAN/sendgrid-nodejs,vermaslal/sendgrid-nodejs,sendgrid/sendgrid-nodejs,metaraine/sendgrid-nodejs