diff --git a/README.md b/README.md
index 72fc656..4d7b7b9 100644
--- a/README.md
+++ b/README.md
@@ -10,12 +10,10 @@ $ pip install email-function-logger
 
 ## Email setup
 
-You can set the email information as environment variables on your machine. To do this, add the following lines to `~/.bashrc` (or `~/.bash_profile` depending on your OS).
+You can set the email information as environment variable on your machine. To do this, add the following line to `~/.bashrc` (or `~/.bash_profile` depending on your OS).
 
 ```bash
-export LOG_SENDER_EMAIL_ADDRESS="example_sender@gmail.com"
-export LOG_SENDER_EMAIL_PASSWORD="password"
-export LOG_RECEIVER_EMAIL_ADDRESS="example_receiver@gmail.com"
+export EMAIL_ADDRESS="example@domain.com"
 ```
 
 This step is optional since you can input the information during the function runtime.
@@ -56,10 +54,18 @@ End time: Mar 16 18:32:16
 Total execution time: 00:00:00
 ```
 
+## How it works
+
+The decorator receives the function information and send a request to a Flask API hosted on Heroku (available [here](https://github.com/arthurcerveira/Email-Bot)). This API then sends the email to the address specified in the `EMAIL_ADDRESS` variable.
+
 ## Supported versions
 
 - Python 3.2 and above
 
+## Author
+
+- [Arthur Cerveira](https://github.com/arthurcerveira)
+
 ## License
 
 - MIT License
diff --git a/email_function_logger/function_logger.py b/email_function_logger/function_logger.py
index e3a149c..4c83a17 100644
--- a/email_function_logger/function_logger.py
+++ b/email_function_logger/function_logger.py
@@ -1,30 +1,26 @@
-import smtplib
+import requests
+
 import os
 import io
 import sys
-
 from datetime import datetime
-from email.mime.multipart import MIMEMultipart
-from email.mime.text import MIMEText
 
-ENVIRON_VAR = ['LOG_SENDER_EMAIL_ADDRESS',
-               'LOG_SENDER_EMAIL_PASSWORD',
-               'LOG_RECEIVER_EMAIL_ADDRESS']
+
+RECIPIENT_VAR = 'EMAIL_ADDRESS'
 
 
 def log_function(function):
-    email, password, recipient = get_email_info()
-    session = authenticate_email(email, password)
-    message = create_message(email, recipient)
+    recipient = get_recipient()
 
     def log_function_wrapper(*args, **kwargs):
+        # If recipient is not defined, just run the function
+        if recipient == "":
+            return function(*args, **kwargs)
+
         arguments = get_function_arguments(args, kwargs)
 
-        # Add subject to email
         subject = "Function '{}' execution log".format(function.__name__)
-        message['Subject'] = subject
 
-        # Start email body text
         text = "Function {}({}) finished its execution.\n\n".format(
             function.__name__, arguments)
 
@@ -37,6 +33,7 @@ def log_function_wrapper(*args, **kwargs):
         if text_output:
             text += 'Function text output:\n'
             for op in text_output:
+                print(op)
                 text += op + '\n'
         else:
             text += 'No text output\n'
@@ -53,35 +50,27 @@ def log_function_wrapper(*args, **kwargs):
         text += '\nTotal execution time: {0:02d}:{1:02d}:{2:02d}\n'.format(
             hours, minutes, seconds)
 
-        # Add body to email
-        message.attach(MIMEText(text, 'plain'))
-        body = message.as_string()
+        send_email(recipient, text, subject)
 
-        session.sendmail(email, recipient, body)
-        session.quit()
+        return return_value
 
     return log_function_wrapper
 
 
-def get_email_info():
-    for var in ENVIRON_VAR:
-        yield os.environ.get(var) if os.environ.get(var) else input('{}: '.format(var))
+def send_email(recipient, text, subject):
+    data = {
+        "recipient": recipient,
+        "text": text,
+        "subject": subject
+    }
 
+    requests.post("https://arthur-email-bot.herokuapp.com/send", json=data)
 
-def authenticate_email(email, password):
-    session = smtplib.SMTP('smtp.gmail.com', 587)
-    session.starttls()
-    session.login(email, password)
 
-    return session
-
-
-def create_message(email, recipient):
-    message = MIMEMultipart()
-    message['From'] = email
-    message['To'] = recipient
-
-    return message
+def get_recipient():
+    return os.environ.get(RECIPIENT_VAR) \
+        if os.environ.get(RECIPIENT_VAR) \
+        else input('{}: '.format(RECIPIENT_VAR))
 
 
 def get_function_arguments(args, kwargs):
@@ -97,7 +86,8 @@ def __enter__(self):
         self._stdout = sys.stdout
         sys.stdout = self._stringio = io.StringIO()
         return self
+
     def __exit__(self, *args):
         self.extend(self._stringio.getvalue().splitlines())
         del self._stringio
-        sys.stdout = self._stdout
\ No newline at end of file
+        sys.stdout = self._stdout