Clarify benefit of mail setup

diff --git a/PERSONAL_INFRA.md b/PERSONAL_INFRA.md
index c8c4d042b6e721e85e7025176af5edc4d17c97a7..5975cd83dec0b0602fa33e0d76983c1ec73ce4cd 100644 (file)
--- a/PERSONAL_INFRA.md
+++ b/PERSONAL_INFRA.md
@@ -59,6 +59,7 @@ Ipsilon adds SAML for some applications which do not support Kerberos.
 ## Mail
 
 All systems are running Postfix configured to send emails through an account on my free G Suite account.
+This way I get notifications on failed cronjobs or automated updates.
 
 ## TLS