diff --git a/infoZettelOrg/config.apiKey.yaml b/infoZettelOrg/config.apiKey.yaml
new file mode 100644
index 0000000..766b085
--- /dev/null
+++ b/infoZettelOrg/config.apiKey.yaml
@@ -0,0 +1,2 @@
+apiKey:
+  createApiKey: "5fPsXG1JsAj"
diff --git a/infoZettelOrg/config.arcorMail.yaml b/infoZettelOrg/config.arcorMail.yaml
new file mode 100644
index 0000000..0c74a5c
--- /dev/null
+++ b/infoZettelOrg/config.arcorMail.yaml
@@ -0,0 +1,6 @@
+smtp:
+  serverAddress: "mail.arcor.de"
+  serverPort: 465
+  login: "cwsvjudo"
+  password: "kodokan"
+senderEmailAddress: "cwsvjudo@arcor.de"
diff --git a/infoZettelOrg/config.telekomMail.yaml b/infoZettelOrg/config.telekomMail.yaml
new file mode 100644
index 0000000..75ece11
--- /dev/null
+++ b/infoZettelOrg/config.telekomMail.yaml
@@ -0,0 +1,6 @@
+smtp:
+  serverAddress: "securesmtp.t-online.de"
+  serverPort: 465
+  login: "judo.cwsv@t-online.de"
+  password: "k0-d0-k4n"
+senderEmailAddress: "cwsvjudo@arcor.de"
diff --git a/infoZettelOrg/eMailReceiverLists/active.json b/infoZettelOrg/eMailReceiverLists/active.json
index 98bb391..8e609e4 100644
--- a/infoZettelOrg/eMailReceiverLists/active.json
+++ b/infoZettelOrg/eMailReceiverLists/active.json
@@ -13,6 +13,13 @@
             "nick.weidensager@web.de"
         ]
     },
+    {
+        "id": "6",
+        "loginName": "AlexanderDumler",
+        "eMail": [
+            "alled82@gmx.de"
+        ]
+    },
     {
         "id": "15",
         "loginName": "nSchmidl",
@@ -53,7 +60,8 @@
         "id": "85",
         "loginName": "elternGerlach",
         "eMail": [
-            "manja.bunzel@gmx.de"
+            "manja.bunzel@gmx.de",
+            "michael_gerlach@gmx.net"
         ]
     },
     {
diff --git a/infoZettelOrg/tools/sendNewsletter.py b/infoZettelOrg/tools/sendNewsletter.py
index 28df8fa..4d4d266 100755
--- a/infoZettelOrg/tools/sendNewsletter.py
+++ b/infoZettelOrg/tools/sendNewsletter.py
@@ -7,15 +7,17 @@ from email import utils
 from email.mime.text import MIMEText
 from email.mime.multipart import MIMEMultipart
 import pypandoc
-import yaml
 import argparse
 import certifi
 import os
 import requests
 import re
 import datetime
+import time
+import logging
 
-# only for developing
+
+# only for develop
 endDate = (datetime.datetime.now() +
            datetime.timedelta(days=7)).strftime("%Y-%m-%d")
 
@@ -36,10 +38,12 @@ class Email:
 
     @staticmethod
     def loadFromMdFile(path):
+        from yaml import safe_load
+        
         # read markdownfile as header and text
         mdHeader = None
         with open(argv.mdFilePath) as f:
-            mdHeader = yaml.safe_load(get_yaml(f))
+            mdHeader = safe_load(get_yaml(f))
 
         title = mdHeader['title'] if checkHeader(
             mdHeader) else "cwsvJudo newsLetter"
@@ -79,11 +83,11 @@ def checkHeader(header):
     """
     retVal = True
     if not 'title' in header:
-        print("Header has no 'title' attribute")
+        logging.info("Header has no 'title' attribute!")
         retVal = False
     else:
         if header['title'] is False:
-            print("Empty title!")
+            logging.info("Empty title!")
             retVal = False
     return retVal
 
@@ -98,6 +102,15 @@ def getArguments():
     )
     argParser.add_argument(
         "-r", "--receiver", help="json file with the receiver")
+    argParser.add_argument(
+        "--dontSend",
+        action="store_true"
+    )
+    argParser.add_argument(
+        "-c", "--config",
+        nargs="+", type=argparse.FileType("r"),
+        help="yaml formatted config file(s)"
+    )
 
     return argParser.parse_args()
 
@@ -110,12 +123,11 @@ def loadFromJson(path):
     return jsonDict
 
 
-def loadFromYaml(path):
-    yamlDict = None
-    with open(path, "r") as yamlFile:
-        yamlDict = yaml.safe_load(yamlFile)
-
-    return yamlDict
+def loadFromYamlFile(yamlFile):
+    from yaml import safe_load
+    
+    with yamlFile as f:
+        return safe_load(yamlFile)
 
 
 def createApiKey(allowKey, userId, rights, endDate):
@@ -143,9 +155,23 @@ def createApiKey(allowKey, userId, rights, endDate):
     return jsonResponse['apiKey'] if 'apiKey' else None
 
 
+def randomSleep(min=60, max=600):
+    from random import randint
+    from time import sleep
+
+    sleepTime = randint(60, 600)
+    logging.info(f"sleeping for {sleepTime} s")
+    sleep(sleepTime)
+
+
 if __name__ == "__main__":
+    logging.basicConfig(level=logging.DEBUG)
     argv = getArguments()
-    config = loadFromYaml("./config.yaml")
+
+    config = {}
+    for yamlFile in argv.config:
+        config |= loadFromYamlFile(yamlFile=yamlFile)
+
     receivers = loadFromJson(argv.receiver)
 
     emailTemplate = Email.loadFromMdFile(argv.mdFilePath)
@@ -157,7 +183,7 @@ if __name__ == "__main__":
         apiKey = createApiKey(
             config['apiKey']['createApiKey'], user['id'], "login", endDate)
         if apiKey is None:
-            print(f"Couldn't get apiKey")
+            logging.info(f"Couldn't get apiKey for apiKey creation! Ok if no apiKey needs to be created.")
             continue
 
         email = Email.loadFromMdFile(argv.mdFilePath)  # emailTemplate
@@ -205,9 +231,23 @@ if __name__ == "__main__":
     context.check_hostname = False
     context.verify_mode = ssl.CERT_NONE
 
-    with smtplib.SMTP_SSL(config['smtp']['serverAddress'], config['smtp']['serverPort'], context=context) as server:
-        server.login(config['smtp']['login'], config['smtp']['password'])
-        for message in messageQueue:
-            print(f"sending to {message['To']}")
-            server.sendmail(config['senderEmailAddress'],
-                            message["To"], message.as_string())
+
+    for message in messageQueue:
+        # randomSleep(min=10, max=20)
+
+        with smtplib.SMTP_SSL(config['smtp']['serverAddress'], config['smtp']['serverPort'], context=context) as server:
+            server.login(config['smtp']['login'], config['smtp']['password'])
+            if not argv.dontSend:
+                logging.info(f"sending to {message['To']}")
+                server.sendmail(
+                    from_addr=config['senderEmailAddress'],
+                    to_addrs=message["To"],
+                    msg=message.as_string()
+                )
+                # except smtplib.SMTPSenderRefused as exception:
+                #     if exception.smtp_code == 450:
+                #         logging.warning(f"Daily Quota exceded. Try again in 1h.")
+                #         time.sleep(60 * 60)
+                #         server.login(config['smtp']['login'], config['smtp']['password'])
+                #     logging.error(f"Unexpected SMTPSenderRefused exception: {exception} - {repr(exception)}")
+                
\ No newline at end of file