masterkey.pl: Improve verification mail text

Signed-off-by: Florian Pritz <bluewind@xinu.at>

1 files changed, 5 insertions, 1 deletions

diff --git a/masterkey.pl b/masterkey.pl
index 4d26194..55c42cc 100755
--- a/masterkey.pl
+++ b/masterkey.pl
@@ -44,7 +44,11 @@ sub main {
 
 This mail is about having your GPG key signed by an Arch Linux master key.
 Please reply with an email that is signed with your key ({$recipient_key})
-and contains the token listed below.
+and contains the token listed below. It is not necessary to encrypt the mail,
+however, signing the mail with your key is required.
+
+If you do not have GPG configured in your mail client, it is sufficient to
+send the signed token as an attachment.
 
 Your token: {$token}