further work

wichteln.js

@@ -11,11 +11,12 @@ const mailer = nodemailer.createTransport({
 });
 
 function mail(email, name, pick) {
-    mailer.sendMail({
-        from: 'ido@cassiopeia.uberspace.com',
-        to: email,
-        subject: `Dein Wichtel ${name} ist ...`,
-        text: `Hey ${name},
+  mailer.sendMail(
+    {
+      from: "tomru@uber.space",
+      to: email,
+      subject: `Dein Wichtel ${name} ist ...`,
+      text: `Hey ${name},
 
 Dein Wichtel ist *trommelwirbel*
 
@@ -85,6 +86,10 @@ const run = async () => {
     people.map(({ name, pick }) => `${name} picked ${pick}`).join("\n")
   );
 
+  if (dryRun) {
+    console.log("DryRun: did not send emails");
+    return;
+  }
   people.forEach(p => mail(p.email, p.name, p.pick));
 };