add: pre-configured outlook

redmail/__init__.py

@@ -1,3 +1,3 @@
-from .email import EmailSender, send_email, gmail
+from .email import EmailSender, send_email, gmail, outlook
 from . import _version
 __version__ = _version.get_versions()['version']

redmail/email/__init__.py

@@ -5,6 +5,11 @@ gmail = EmailSender(
     port=587,
 )
 
+outlook = EmailSender(
+    host='smtp.office365.com',
+    port=587,
+)
+
 def send_email(*args, host:str, port:int, user_name:str=None, password:str=None, **kwargs):
     """Send email