add link to email self-defense page

1 files changed, 4 insertions, 2 deletions

diff --git a/static/index.markdown b/static/index.markdown
index 0f2697e..6cbcb6f 100644
--- a/static/index.markdown
+++ b/static/index.markdown
@@ -13,8 +13,10 @@ performances can be found on
 
 You can contact me via email at <span
 class="obfuscated">sflbep,xfcAfmfqimz/ofu</span>.  Please use
-[my public key](/rekado.pubkey) when writing me
-email.
+[my public key](/rekado.pubkey) when writing me email.  If you don't
+know much about encrypting email please take a look at the
+[email self-defense website](https://emailselfdefense.fsf.org) by the
+[Free Software Foundation](http://fsf.org).
 
 
 ## [Blog](/posts)