diff --git a/src/helpers/mail.ts b/src/helpers/mail.ts
index 2c0ab57..40326c3 100644
--- a/src/helpers/mail.ts
+++ b/src/helpers/mail.ts
@@ -50,7 +50,6 @@ export default class Mail{
         });
       }).then(() => {  // init done successfully
         console.info('Mail service established successfully');
-        this.send('lukas.veit@bosch.com', 'Mail Service started', new Date().toString());
       }).catch(err => {  // somewhere an error occurred
         console.error(`Mail init error: ${err.request.method} ${err.request.path}: ${err.response.status}`,
           err.response.data);
diff --git a/src/routes/measurement.ts b/src/routes/measurement.ts
index 73d7a87..701cf8a 100644
--- a/src/routes/measurement.ts
+++ b/src/routes/measurement.ts
@@ -176,7 +176,6 @@ async function templateCheck (measurement, param, res, next) {
 
   // validate values
   const {error, value} = ParametersValidate.input(measurement.values, templateData.parameters, 'null');
-  console.log(error);
   if (error) {res400(error, res); return false;}
   return value || true;
 }
diff --git a/src/routes/root.spec.ts b/src/routes/root.spec.ts
index c0a7c26..337fc77 100644
--- a/src/routes/root.spec.ts
+++ b/src/routes/root.spec.ts
@@ -30,7 +30,6 @@ describe('/', () => {
         httpStatus: 200
       }).end((err, res) => {
         if (err) return done(err);
-        console.log(res.body);
         should(res.body).have.lengthOf(2);
         should(res.body[0].date).be.eql('1979-07-28T06:04:51.000Z');
         should(res.body[1].date).be.eql('1979-07-28T06:04:50.000Z');
diff --git a/src/routes/sample.spec.ts b/src/routes/sample.spec.ts
index 9a53e29..9dec0fa 100644
--- a/src/routes/sample.spec.ts
+++ b/src/routes/sample.spec.ts
@@ -490,7 +490,6 @@ describe('/sample', () => {
         httpStatus: 200
       }).end((err, res) => {
         if (err) return done(err);
-        console.log(res.body);
         const json = require('../test/db.json');
         should(res.body).have.lengthOf(json.collections.samples.filter(e => e.status !== 'deleted').length);
         should(res.body).matchEach(sample => {
diff --git a/src/routes/sample.ts b/src/routes/sample.ts
index 71e84e9..cd97c01 100644
--- a/src/routes/sample.ts
+++ b/src/routes/sample.ts
@@ -652,7 +652,6 @@ router.post('/sample/new', async (req, res, next) => {
     sample.note_id = data._id;
     sample.user_id = req.authDetails.id;
 
-    console.log(sample);
     new SampleModel(sample).save((err, data) => {
       if (err) return next(err);
       db.log(req, 'samples', {_id: data._id}, data.toObject());
diff --git a/src/routes/user.ts b/src/routes/user.ts
index c7cfb7f..7f5e791 100644
--- a/src/routes/user.ts
+++ b/src/routes/user.ts
@@ -134,7 +134,6 @@ router.post('/user/new', async (req, res, next) => {
 
   // validate input
   const {error, value: user} = UserValidate.input(req.body, 'new');
-  console.log(error);
   if (error) return res400(error, res);
 
   // check that user does not already exist