diff --git a/roles/mail_forwarder/tasks/main.yml b/roles/mail_forwarder/tasks/main.yml
index 0e6ee0dd5a78bb57720a193e8317526129ea3fec..ac4f96a3979379f3434207d6697635e209287ebb 100644
--- a/roles/mail_forwarder/tasks/main.yml
+++ b/roles/mail_forwarder/tasks/main.yml
@@ -71,8 +71,8 @@
     enabled: true
 
 - name: Retrieve IPv4 addresses of SMTP relay host
-  shell: "getent ahostsv4 '{{ smtp_relay_host }}' | awk '{ print $1 }' | sort -u"  # noqa 306
-  # [306] Shells that use pipes should set the pipefail option
+  shell: "getent ahostsv4 '{{ smtp_relay_host }}' | awk '{ print $1 }' | sort -u"  # noqa risky-shell-pipe
+  # [risky-shell-pipe] Shells that use pipes should set the pipefail option
   #   The getent ahostsv4 command has non-zero exit code if the
   #   supplies name cannot be resolved. However, that is a valid
   #   use-case for extracting this information. It effectively means
@@ -82,8 +82,8 @@
   register: smtp_relay_host_ipv4
 
 - name: Retrieve IPv6 addresses of SMTP relay host
-  shell: "getent ahostsv6 '{{ smtp_relay_host }}' | awk '{ print $1 }' | grep -v '^::ffff:' | sort -u"  # noqa 306
-  # [306] Shells that use pipes should set the pipefail option
+  shell: "getent ahostsv6 '{{ smtp_relay_host }}' | awk '{ print $1 }' | grep -v '^::ffff:' | sort -u"  # noqa risky-shell-pipe
+  # [risky-shell-pipe] Shells that use pipes should set the pipefail option
   #   The getent ahostsv6 command has non-zero exit code if the
   #   supplies name cannot be resolved. However, that is a valid
   #   use-case for extracting this information. It effectively means