diff --git a/src/de/p1st/exec_notify/execNotify.py b/src/de/p1st/exec_notify/execNotify.py
index 228a203..6b38ebd 100755
--- a/src/de/p1st/exec_notify/execNotify.py
+++ b/src/de/p1st/exec_notify/execNotify.py
@@ -4,7 +4,7 @@ from sys import argv
 import socket
 from typing import List
 
-from de.p1st.exec_notify.lib import exec, config, mail
+from de.p1st.exec_notify.lib import exec, config, mail, util
 
 
 def main():
@@ -22,19 +22,25 @@ def executeCommand(command: List) -> int:
     :return: exit code of executed command
     """
 
-    keys = ['command', 'exit code', 'stderr', 'stdout']
     exitCode, stdout, stderr = exec.execute(command)
-    values = [str(command), str(exitCode), stderr, stdout]
 
-    BODY = ''
-    for key, value in zip(keys, values):
-        BODY += f'=== {key} ===\n{value}\n'
+    prefix='┃   '
+    BODY = f'┏{"━"*19}\n' \
+           f'┣╸Command:\n' \
+           f'{util.appendLinePrefix(prefix, str(command))}\n' \
+           f'┣╸Exit Code:\n' \
+           f'{util.appendLinePrefix(prefix, str(exitCode))}\n' \
+           f'┣╸stderr:\n' \
+           f'{util.appendLinePrefix(prefix, stderr)}\n' \
+           f'┣╸stdout:\n' \
+           f'{util.appendLinePrefix(prefix, stdout)}\n' \
+           f'┗{"━"*19}'
     print(BODY)
 
     if exitCode != 0:
         hostname = socket.gethostname()
 
-        SUBJECT = '{hostname} | {str(command)}'
+        SUBJECT = f'{hostname} | {str(command)}'
         mail.sendMailOrWriteToFile(SUBJECT=SUBJECT, BODY=BODY)
 
     return exitCode
diff --git a/src/de/p1st/exec_notify/lib/mail.py b/src/de/p1st/exec_notify/lib/mail.py
index 5193a93..bd181e0 100644
--- a/src/de/p1st/exec_notify/lib/mail.py
+++ b/src/de/p1st/exec_notify/lib/mail.py
@@ -12,7 +12,8 @@ from de.p1st.exec_notify.lib import config
 def sendMailOrWriteToFile(SUBJECT: str, BODY: str, informAboutLocalMail: bool = True):
     if informAboutLocalMail and _localMailExists():
         SUBJECT=f'{SUBJECT} | UNREAD LOCAL MAIL'
-        BODY=f'[!] Note [!]\nThere is local mail inside [file][maildir] that was not delivered previously! ' \
+        BODY=f'[!] Note [!]\n' \
+             f'There is local mail inside [file][maildir] that was not delivered previously! ' \
              f'Please read and then delete it to get rid of this warning.\n\n\n' \
              f'{BODY}'
 
diff --git a/src/de/p1st/exec_notify/lib/util.py b/src/de/p1st/exec_notify/lib/util.py
index 3ea65a1..a235ec4 100644
--- a/src/de/p1st/exec_notify/lib/util.py
+++ b/src/de/p1st/exec_notify/lib/util.py
@@ -22,3 +22,12 @@ def readFirstLine(file: Path) -> str:
     """
     with open(file, "r") as f:
         return f.readline()
+
+
+def appendLinePrefix(prefix: str, s: str) -> str:
+    if s is None or len(s) == 0:
+        return prefix
+    result = ''.join([prefix + line for line in s.splitlines(keepends=True)])
+    if result.endswith(os.linesep):
+        result+=prefix
+    return result
diff --git a/tests/util_test.py b/tests/util_test.py
new file mode 100644
index 0000000..cb60708
--- /dev/null
+++ b/tests/util_test.py
@@ -0,0 +1,30 @@
+import unittest
+
+import de.p1st.exec_notify.lib.util as util
+
+
+class MyTestCase(unittest.TestCase):
+    def test1_appendLinePrefix(self):
+        s = "This is a sentence.\nAnd this a second line."
+
+        expected = "PREFIX This is a sentence.\nPREFIX And this a second line."
+        actual = util.appendLinePrefix("PREFIX ", s)
+        self.assertEqual(expected, actual)
+
+    def test2_appendLinePrefix(self):
+        s = "\n"
+
+        expected = "PREFIX \nPREFIX "
+        actual = util.appendLinePrefix("PREFIX ", s)
+        self.assertEqual(expected, actual)
+
+    def test3_appendLinePrefix(self):
+        s = ""
+
+        expected = "PREFIX "
+        actual = util.appendLinePrefix("PREFIX ", s)
+        self.assertEqual(expected, actual)
+
+
+if __name__ == '__main__':
+    unittest.main()