diff --git a/README.md b/README.md
index 029187d..4317ab3 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,38 @@
-# sendwave
+# SendWave
+
 Python Script for sending an emails.
+
+You need a `template library` to create an email with `html`.
+
+## Usage
+
+Here is the usage example with mako template:
+
+    from mako.template import Template
+
+    verification_url  = "https://example.com/verification?token=xxxxxx"
+
+    text  = f"Please visit this link to complete the registration: {verification_url}"
+    html  = Template(your_template).render(
+        link = verification_url
+    )
+
+and here for send the email:
+
+    import sendwave
+
+    sendwave.smtp({
+        "login"     : {
+            "email"     : "your_email@mail.com",
+            "password"  : "your_password"
+        },
+        "server"    : {
+            "host"      : 'smtp.mail.com',
+            "port"      : 587
+        },
+        "subject"   : "Your subject",
+        "from"      : "your_email@mail.com",
+        "to"        : "example@mail.com",
+        "text"      : text,
+        "html"      : html
+    })
diff --git a/sendwave.py b/sendwave.py
new file mode 100644
index 0000000..452424e
--- /dev/null
+++ b/sendwave.py
@@ -0,0 +1,23 @@
+from    email.mime.multipart    import MIMEMultipart
+from    email.mime.text         import MIMEText
+import  smtplib
+
+def smtp(config):
+
+    msg = MIMEMultipart('alternative')
+    msg['Subject'   ] = config['subject'    ]
+    msg['From'      ] = config['from'       ]
+    msg['To'        ] = config['to'         ]
+
+    part1 = MIMEText(config['text'], 'plain')
+    part2 = MIMEText(config['html'], 'html' )
+
+    msg.attach(part1)
+    msg.attach(part2)
+
+    smtp_server = smtplib.SMTP(config['server']['host'], config['server']['port'])
+    smtp_server.ehlo()
+    smtp_server.starttls()
+    smtp_server.login( config['login']['email'], config['login']['password'] )
+    smtp_server.sendmail('&&&&&&', config['to'], msg.as_string() )
+    smtp_server.quit()