[Lufi] Fix things that... worked... strange

pica-lufi/entrypoint.sh

-#!/bin/sh
+#!/bin/bash
 
 if [ -z "${EMAIL_PASSWORD}" ]; then
   echo "EMAIL_PASSWORD not set, exiting!"

pica-lufi/lufi.conf

@@ -139,12 +139,12 @@
     mail => {
         # Valid values are 'sendmail' and 'smtp'
         how => 'smtp',
-        owargs => { host => 'mail.picasoft.net', ssl => 'starttls', sasl_username => 'drop', sasl_password => $ENV{'EMAIL_PASSWORD'}, helo => 'drop.test.picasoft.net'}
+        howargs => { host => 'mail.picasoft.net', ssl => 'starttls', sasl_username => 'drop', sasl_password => $ENV{'EMAIL_PASSWORD'}, helo => 'drop.picasoft.net'}
     },
 
     # Email sender address
     # optional, default to no-reply@lufi.io
-    mail_sender => 'drop@picasoft.net'
+    mail_sender => 'drop@picasoft.net',
 
     #############
     # DB settings