diff --git a/README.md b/README.md
index 93a4f5b..0fcf615 100644
--- a/README.md
+++ b/README.md
@@ -30,10 +30,10 @@ If you run `nix develop` you get a set up kakoune with an lsp. Be aware
 this depends on your local cabal cache.
 
 # TODO
-- [] Better E-Mail generation
-- [] Add the nix modules to the flake
-- [] Better Error handling
-  - [] Find out which exceptions the SMTP module throws
-- [] Split config into secrets and non secret config
-  - [] make the pad url configurable
-- [x] Clean up Strict vs Lazy Text
+- Better E-Mail generation
+- Add the nix modules to the flake
+- Better Error handling
+  - Find out which exceptions the SMTP module throws
+- Split config into secrets and non secret config
+  - make the pad url configurable
+- clean up Text vs lazy Text
\ No newline at end of file
diff --git a/app/Main.hs b/app/Main.hs
index 1862e64..e311857 100644
--- a/app/Main.hs
+++ b/app/Main.hs
@@ -22,7 +22,7 @@ getToday :: IO Day
 getToday = utctDay <$> getCurrentTime
 
 reportErrorLocal :: MonadIO m => String -> m ()
-reportErrorLocal = liftIO . hPutStr stderr
+reportErrorLocal err = liftIO $ hPutStr stderr err
 
 reportErrorMail :: MonadIO m => Config -> String -> m ()
 reportErrorMail config error' = send (mailDomain config) (mailUsername config) (mailPassword config) (mailErrorTo config) (mailFrom config) "choirMail Error" (LT.pack error')
@@ -31,7 +31,7 @@ findChoirDay :: Day -> [MailRecord] -> Either String MailRecord
 findChoirDay today table = maybe
   (Left "Keine Probe :(")
   (Right)
-  (L.find ((isChoirThisWeek today) . date) table)
+  (L.find ((isChoirThisWeek today) .date) table)
 
 
 main' :: App ()
@@ -63,7 +63,7 @@ main = do
     Left error' -> reportErrorLocal error'
 
 mailText :: MailRecord -> LT.Text
-mailText record = LT.concat ["Guten Morgen,\n\n"
+mailText record = LT.fromStrict $T.concat ["Guten Morgen,\n\n"
                            , announcement record
                            ,"\n\ndiesen Donnerstag\n\nDurchsingen: "
                            ,song1 record
diff --git a/app/TableParser.hs b/app/TableParser.hs
index 3484c8a..a422301 100644
--- a/app/TableParser.hs
+++ b/app/TableParser.hs
@@ -1,24 +1,22 @@
-{-# LANGUAGE RecordWildCards #-}
 module TableParser(MailRecord(..), parseBString, parseTable) where
-  
+
 import qualified Text.Parsec as P
 -- import qualified Text.Parsec.Char as P
 import qualified Text.Parsec.Text as P
-import qualified Data.Text.Lazy as LT
-import qualified Data.Text as ST
-import qualified Data.Text.Encoding as ST
+import qualified Data.Text as T
+import qualified Data.Text.Encoding as T
 import qualified Data.Time.Calendar as D
 import qualified Data.ByteString as B
-import Control.Monad(void)
+import Control.Monad
 
 
 data MailRecord = MailRecord {
   date :: D.Day,
-  voice1 :: LT.Text,
-  voice2 :: LT.Text,
-  song1 :: LT.Text,
-  song2 :: LT.Text,
-  announcement :: LT.Text
+  voice1 :: T.Text,
+  voice2 :: T.Text,
+  song1 :: T.Text,
+  song2 :: T.Text,
+  announcement :: T.Text
   } deriving (Show)
 
 seperator :: Char
@@ -27,8 +25,8 @@ seperator = '\t'
 sepParser :: P.Parser ()
 sepParser = void $ P.char seperator
 
-textCellParser :: P.Parser LT.Text
-textCellParser = fmap LT.pack $ P.many $ P.noneOf [seperator,'\n','\r']
+textCellParser :: P.Parser T.Text
+textCellParser = fmap T.pack $ P.many $ P.noneOf [seperator,'\n','\r']
 
 dateCellParser :: P.Parser D.Day
 dateCellParser = do
@@ -60,8 +58,8 @@ parseRow = do
   sepParser
   song2 <- textCellParser
   sepParser
-  announcement <- textCellParser
-  return $ MailRecord{..}
+  announcments <- textCellParser
+  return $ MailRecord date voice1 voice2 song1 song2 announcments
 
 parseFirstRow :: P.Parser ()
 parseFirstRow = void (P.string "Datum\tStimmprobe 1\tStimmprobe 2\tLied 1\tLied 2\tWeitere Ansagen" >> P.endOfLine)
@@ -73,7 +71,7 @@ parseTable = do
   P.eof
   return x
 
-textToMailRecord :: ST.Text -> Either String [MailRecord]
+textToMailRecord :: T.Text -> Either String [MailRecord]
 textToMailRecord t = case P.parse parseTable "" t of
   Left x -> Left $ show x
   Right x -> Right x
@@ -84,7 +82,7 @@ parseBString t = do
   text <- toText t
   textToMailRecord text
 
-toText :: B.ByteString -> Either String ST.Text
-toText t = case ST.decodeUtf8' t of
+toText :: B.ByteString -> Either String T.Text
+toText t = case T.decodeUtf8' t of
   Left x -> Left $ show x
   Right x -> Right x
diff --git a/flake.lock b/flake.lock
index 54dd5db..a47dca9 100644
--- a/flake.lock
+++ b/flake.lock
@@ -17,11 +17,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1668563542,
-        "narHash": "sha256-FrMNezX3v4qLkCg+j1e3Ei/FXOSQP4Chq4OOdttIEns=",
+        "lastModified": 1667639549,
+        "narHash": "sha256-frqZKSG/933Ctwl9voSZnXDwo8CqddXcjQhnCzwNqaM=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ce89321950381ec845e56c6a6d1340abe5cd7a65",
+        "rev": "cae3751e9f74eea29c573d6c2f14523f41c2821a",
         "type": "github"
       },
       "original": {