diff --git a/app/Main.hs b/app/Main.hs
index b2dd598..5fa1639 100644
--- a/app/Main.hs
+++ b/app/Main.hs
@@ -1,14 +1,64 @@
 module Main where
 
 import Lib
+import Data.Time.Clock
+import Data.Time.Calendar
 import System.Environment
+import Data.Monoid
+import Debug.Trace
+import Network.Mail.Mime hiding (mailFrom, mailTo)
+import Options.Applicative
+
+data CLIOptions = CLIOptions
+        { filename     ::  String
+        , mailTo       ::  String
+        , mailFrom     ::  String
+        , mailFromName ::  String
+        }
+
+options :: Parser CLIOptions
+options = CLIOptions
+        <$> strOption
+                ( long "filename"
+                <> short 'f'
+                <> metavar "FILE"
+                <> help "Filename of Markdown-File"
+                )
+        <*> strOption
+                ( long "to"
+                <> short 't'
+                <> metavar "TO"
+                <> help "Mail-address to send the reminder to"
+                )
+        <*> strOption
+                ( long "from"
+                <> short 'f'
+                <> metavar "FROM"
+                <> help "Mail-address of the reminder"
+                )
+        <*> strOption
+                ( long "name"
+                <> short 'n'
+                <> metavar "NAME"
+                <> help "Name in the reminder-mails"
+                )
+
+opts = info (options <**> helper)
+        ( fullDesc
+        <> progDesc "Send reminder from FILE to mail TO using FROM and NAME as identification for the sender"
+        <> header "md2mail - a small program for sending out reminder-mails from markdown"
+        )
 
 main :: IO ()
 main = do
-        args <- getArgs
-        case args of
-          [fn] -> do
-                  md <- readFile fn
-                  sequence_ $ sequence . fmap print <$> getMails md
-          _ -> do
-                print "please call with markdown-file"
+        args <- execParser opts
+        md <- readFile $ filename args
+        (UTCTime today _) <- getCurrentTime
+        sequence_ $ sequence . fmap (renderSendMail . snd) . filter (filterToday today) <$> getMails md (mailTo args) (mailFrom args) (mailFromName args)
+
+
+filterToday :: Day -> (Day, Mail) -> Bool
+filterToday d (d2,_) = trace (show d <> "==" <> show d2 <> "?") day1 == day2 && m1 == m2
+        where
+                (_,m1,day1) = toGregorian d
+                (_,m2,day2) = toGregorian d2
diff --git a/md2mail.cabal b/md2mail.cabal
index dc0ccad..cc917e6 100644
--- a/md2mail.cabal
+++ b/md2mail.cabal
@@ -20,7 +20,10 @@ library
                      , time
                      , pandoc
                      , pandoc-types
+                     , mime-mail
+                     , text
   default-language:    Haskell2010
+  default-extensions:  OverloadedStrings
 
 executable md2mail
   hs-source-dirs:      app
@@ -28,6 +31,9 @@ executable md2mail
   ghc-options:         -threaded -rtsopts -with-rtsopts=-N
   build-depends:       base
                      , md2mail
+                     , time
+                     , mime-mail
+                     , optparse-applicative
   default-language:    Haskell2010
 
 test-suite md2mail-test
diff --git a/src/Lib.hs b/src/Lib.hs
index 3180f1e..6d71454 100644
--- a/src/Lib.hs
+++ b/src/Lib.hs
@@ -11,41 +11,45 @@ import Data.Time.Format (parseTimeM, defaultTimeLocale)
 import Data.Monoid
 import Data.Maybe
 import Debug.Trace
+import Network.Mail.Mime
+import qualified Data.Text as T
+import qualified Data.Text.Lazy as TL
 
-data Mail = Mail
-          { title   ::  String
-          , content ::  String
-          , to      ::  Maybe String --Alternate Adress to send to
-          } deriving (Eq, Show)
+-- data Mail = Mail
+--           { title   ::  String
+--           , content ::  String
+--           , to      ::  Maybe String --Alternate Adress to send to
+--           } deriving (Eq, Show)
 
-mkTestmail :: (Show a) => a -> (Day,Mail)
-mkTestmail s = (fromGregorian 1999 1 1, Mail "Test" (show s) Nothing)
+-- mkTestmail :: (Show a) => a -> (Day,Mail)
+-- mkTestmail s = (fromGregorian 1999 1 1, Mail "Test" (show s) Nothing)
 
-getMails :: String -> Either PandocError [(Day, Mail)]
-getMails markdown = do
+getMails :: String -> String -> String -> String -> Either PandocError [(Day, Mail)]
+getMails markdown to from name= do
         (Pandoc meta document) <- readMarkdown def markdown
-        return $ filter isBullet document >>= mkMail
+        return $ filter isBullet document >>= mkMail to from name
 
 
 isBullet :: Block -> Bool
 isBullet (BulletList _) = True
 isBullet _              = False
 
-mkMail :: Block -> [(Day, Mail)]
-mkMail (BulletList blocks) = catMaybes $ blToMail <$> blocks
-mkMail _ = []
+mkMail :: String -> String -> String -> Block -> [(Day, Mail)]
+mkMail to from name (BulletList blocks) = catMaybes $ blToMail to from name <$> blocks
+mkMail _ _ _ _ = []
 
-blToMail :: [Block] -> Maybe (Day, Mail)
-blToMail (Para (Str dat:Space:tit):CodeBlock ca cont:_) = trace (show ca) dayMailPair
+blToMail :: String -> String -> String -> [Block] -> Maybe (Day, Mail)
+blToMail to from name (Para (Str dat:Space:tit):CodeBlock ca cont:_) = dayMailPair
         where
                 dayofmail d = parseTimeM True defaultTimeLocale "%d.%m." d :: Maybe Day
                 titleofmail = writePlain def (Pandoc (Meta mempty) [Para tit])
                 contentofmail (_,a,_) = if "mail" `elem` a then Just cont else Nothing
                 completeMail :: Maybe Mail
-                completeMail = Mail <$> pure titleofmail
-                                    <*> contentofmail ca
-                                    <*> pure Nothing
+                completeMail = simpleMail' <$> pure (Address (Just "Fachschaft Technik") (T.pack to)) --To
+                                           <*> pure (Address (Just (T.pack name)) (T.pack from)) --From
+                                           <*> pure (T.pack titleofmail)
+                                           <*> (TL.pack <$> contentofmail ca)
                 dayMailPair :: Maybe (Day, Mail)
                 dayMailPair = (,) <$> dayofmail dat
                                   <*> completeMail
-blToMail _ = Nothing -- Just $ mkTestmail a
+blToMail _ _ _ _ = Nothing -- Just $ mkTestmail a