always pass string in service
@ -110,7 +110,7 @@ Emailer.setupFallbackTransport = function (config) {
smtpOptions.ignoreTLS = false;
}
} else {
smtpOptions.service = config['email:smtpTransport:service'];
smtpOptions.service = String(config['email:smtpTransport:service']);
Emailer.transports.smtp = nodemailer.createTransport(smtpOptions);