diff --git a/source/easymacro.py b/source/easymacro.py
index 3d72460..ccf86cf 100644
--- a/source/easymacro.py
+++ b/source/easymacro.py
@@ -47,6 +47,15 @@ from urllib import parse
 from urllib.request import Request, urlopen
 from urllib.error import URLError, HTTPError
 
+import mailbox
+import smtplib
+from smtplib import SMTPException, SMTPAuthenticationError
+from email.mime.multipart import MIMEMultipart
+from email.mime.base import MIMEBase
+from email.mime.text import MIMEText
+from email.utils import formatdate
+from email import encoders
+
 import uno
 from com.sun.star.awt import MessageBoxButtons as MSG_BUTTONS
 from com.sun.star.awt.MessageBoxResults import YES
@@ -1636,7 +1645,7 @@ class Url(object):
 class Email(object):
     """Class for send email
     """
-    class SmtpServer(object):
+    class _SmtpServer(object):
 
         def __init__(self, config):
             self._server = None
@@ -1662,10 +1671,10 @@ class Email(object):
             name = config['server']
             port = config['port']
             is_ssl = config['ssl']
+            starttls = config.get('starttls', False)
             self._sender = config['user']
-            hosts = ('gmail' in name or 'outlook' in name)
             try:
-                if is_ssl and hosts:
+                if starttls:
                     self._server = smtplib.SMTP(name, port, timeout=TIMEOUT)
                     self._server.ehlo()
                     self._server.starttls()
@@ -1716,7 +1725,7 @@ class Email(object):
                 paths = (paths,)
             for path in paths:
                 fn = _P(path).file_name
-                print('NAME', fn)
+                # ~ print('NAME', fn)
                 part = MIMEBase('application', 'octet-stream')
                 part.set_payload(_P.read_bin(path))
                 encoders.encode_base64(part)
@@ -1761,7 +1770,7 @@ class Email(object):
 
     @classmethod
     def _send_email(cls, server, messages):
-        with cls.SmtpServer(server) as server:
+        with cls._SmtpServer(server) as server:
             if server.is_connect:
                 for msg in messages:
                     server.send(msg)
@@ -1771,6 +1780,13 @@ class Email(object):
 
     @classmethod
     def send(cls, server: dict, messages: Union[dict, tuple, list]):
+        """Send email with config server, emails send in thread.
+
+        :param server: Configuration for send emails
+        :type server: dict
+        :param server: Dictionary con message or list of messages
+        :type server: dict or iterator
+        """
         if isinstance(messages, dict):
             messages = (messages,)
         t = threading.Thread(target=cls._send_email, args=(server, messages))