diff --git a/conf/.env.example b/conf/.env.example
index 7241731..3ea19df 100644
--- a/conf/.env.example
+++ b/conf/.env.example
@@ -33,7 +33,7 @@ database.default.DBPrefix="cp_"
 #--------------------------------------------------------------------
 # Email configuration
 #--------------------------------------------------------------------
-email.fromEmail="__EMAIL__"
+email.fromEmail="__APP__@__DOMAIN__"
 email.fromName="Castopod"
 email.SMTPHost="localhost"
 email.SMTPPort="25"
diff --git a/conf/v1.5.2.sql b/conf/v1.5.2.sql
deleted file mode 100644
index 6a2803a..0000000
--- a/conf/v1.5.2.sql
+++ /dev/null
@@ -1,14 +0,0 @@
--- change Twitter to X
-INSERT INTO `cp_platforms` (`slug`, `type`, `label`, `home_url`, `submit_url`) VALUES
-('x', 'social', 'X', 'https://x.com/', 'https://x.com/i/flow/signup');
-
-UPDATE `cp_podcasts_platforms`
-SET `platform_slug` = 'x'
-WHERE `platform_slug` = 'twitter';
-
-DELETE FROM `cp_platforms` WHERE `slug` = 'twitter';
-
--- add buymeacoffee and kofi as funding platforms
-INSERT INTO `cp_platforms` (`slug`, `type`, `label`, `home_url`, `submit_url`) VALUES
-('buymeacoffee', 'funding', 'Buy Me a Coffee', 'https://www.buymeacoffee.com/', 'https://www.buymeacoffee.com/signup'),
-('kofi', 'funding', 'Ko-fi', 'https://ko-fi.com/', 'https://ko-fi.com/account/register');