misc

.env.example

@@ -5,3 +5,7 @@ SMTP_USER=website@ciphercell.de
 SMTP_PASS=
 CONTACT_FROM=website@ciphercell.de
 CONTACT_TO=office@ciphercell.de
+# Signing secrets for the form's proof-of-work challenge (ALTCHA). Optional: without them each
+# start makes its own. Generate with: openssl rand -hex 32
+ALTCHA_HMAC_SECRET=
+ALTCHA_HMAC_KEY_SECRET=