diff --git a/README.md b/README.md
index 5feeaca..3273564 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ Welcome to my personal profile on this Instance.
 
 ## Send an encrypted mail
 
-You can send an encrypted mail to hello@elyday.dev with [age](https://github.com/FiloSottile/age).
+You can send me an encrypted mail to hello@elyday.dev. Please use [age](https://github.com/FiloSottile/age) as encryption tool.
 
 My public key is `age1c7rupsmjaqdm595snk5pugrwymr038cnvj4srpuhn0nt03ewxdus63ue5f`. Please write your mail body in a file, encrypt the whole file and attach it to the mail. If you want a response, please add your public key to the encrypted file.