diff --git a/config.json b/config.json
index 2e6022a..3a9bb38 100644
--- a/config.json
+++ b/config.json
@@ -3,6 +3,7 @@
     "brokerUser": "wn",
     "brokerPass": "locutus",
     "brokerCa": "/home/wn/server-ca.crt",
+    "disableDatabaseAccess": true,
     "mongoDbUrl": "mongodb://localhost/hottis",
     "smtpHost": "localhost",
     "smtpPort": 25,
diff --git a/src/log.ts b/src/log.ts
index b0820d8..5bf83f1 100644
--- a/src/log.ts
+++ b/src/log.ts
@@ -1,5 +1,8 @@
 import * as chalk from 'chalk'
 import * as moment from 'moment'
+import * as config from './config'
+import * as nodemailer from 'nodemailer'
+
 
 enum Level {
     All,
@@ -23,6 +26,33 @@ export function setLevel(value: string): void {
     }
 }
 
+export function sendAlarmMail(message : string): void {
+    let transport = nodemailer.createTransport({
+        host: config.dict.smtpHost,
+        port: config.dict.smtpPort,
+        secure: false,
+        tls: {
+            rejectUnauthorized: false
+        }
+    });
+
+    let mail : nodemailer.SendMailOptions = {
+        from: config.dict.smtpSender,
+        to: config.dict.smtpReceiver,
+        subject: "Alarm from Dispatcher",
+        text: message
+    };
+
+    transport.sendMail(mail)
+        .then((v : nodemailer.SentMessageInfo) => {
+            info(`Alarm mail sent, ${message}, ${v.response}`)
+        })
+        .catch((reason : any) => {
+            error(`Failure when sending alarm mail: ${message}, ${reason}`)
+        })
+
+}
+
 export function info(message: string): void {
     if (level < Level.NoDebugNoInfo) {
         console.log(`${timestamp()} ${chalk.bold.cyan('[ II ]')} ${message}`)
diff --git a/src/main.ts b/src/main.ts
index 0cd47d1..d781afc 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -24,9 +24,10 @@ let missingeventdetector : MissingEventDetector.MissingEventDetector =
     new MissingEventDetector.MissingEventDetector()
 dispatcher.register(ESP_THERM_TOPIC, 'MissingEventDetector', missingeventdetector)
 
-let mongo : MongoSave.MongoSave = new MongoSave.MongoSave(config.dict.mongoDbUrl)
-dispatcher.register(ESP_THERM_TOPIC, 'MongoSave', mongo);
-
+if (! config.dict.disableDatabaseAccess) {
+    let mongo : MongoSave.MongoSave = new MongoSave.MongoSave(config.dict.mongoDbUrl)
+    dispatcher.register(ESP_THERM_TOPIC, 'MongoSave', mongo);
+}
 
 dispatcher.exec()
 log.info("Dispatcher running")
diff --git a/src/missingeventdetector.ts b/src/missingeventdetector.ts
index d56701f..f20e65c 100644
--- a/src/missingeventdetector.ts
+++ b/src/missingeventdetector.ts
@@ -1,4 +1,3 @@
-import * as nodemailer from 'nodemailer'
 import * as log from './log'
 import * as CallChain from './callchain'
 import * as Processor from './processor'
@@ -20,20 +19,11 @@ class ClientEntry {
 class MissingEventProcessor extends Processor.AProcessor {
     private timer : NodeJS.Timer
     private clientMap : Map<string, ClientEntry> = new Map<string, ClientEntry>()
-    private smtp : nodemailer.Transporter
 
 
     constructor() {
         super("MissingEventProcessor")
 
-        this.smtp = nodemailer.createTransport({
-            host: config.dict.smtpHost,
-            port: config.dict.smtpPort,
-            secure: false,
-            tls: {
-                rejectUnauthorized: false
-            }
-        });
 
         this.timer = setInterval(() => {
             this.clientMap.forEach((value : ClientEntry, key : string) : void => {
@@ -42,20 +32,7 @@ class MissingEventProcessor extends Processor.AProcessor {
                 log.info(`Checking ${key}, elapsed: ${elapsedTime / 1000}, avg. delay: ${value.avgDelay / 1000}`)
 
                 if ((value.avgDelay != 0) && (elapsedTime > (value.avgDelay * 3))) {
-                    let mail : nodemailer.SendMailOptions = {
-                        from: config.dict.smtpSender,
-                        to: config.dict.smtpReceiver,
-                        subject: `Missing Event Detected for ${key}`,
-                        text: `Missing Event Detected: ${key}, elapsed: ${elapsedTime / 1000}, avg. delay: ${value.avgDelay / 1000}`
-                    };
-                
-                    this.smtp.sendMail(mail)
-                        .then((v : nodemailer.SentMessageInfo) => {
-                            log.info(`Missing event info mail sent, ${v.response}`)
-                        })
-                        .catch((reason : any) => {
-                            log.error(`Failure when sending missing event info: ${reason}`)
-                        })
+                    log.sendAlarmMail(`Missing Event Detected: ${key}, elapsed: ${elapsedTime / 1000}, avg. delay: ${value.avgDelay / 1000}`)
                 }
             })
         }, CHECK_PERIOD * 1000)