installation: fix codeblock rendering in zfs performance tips section

[pmg-docs.git] / pmg.conf.5-opts.adoc

diff --git a/pmg.conf.5-opts.adoc b/pmg.conf.5-opts.adoc
index 209a05ee71d5ad57b87aead0489b65dd06141b2b..4c83177bfd80d2368492973d8c87508956a0c254 100644 (file)
--- a/pmg.conf.5-opts.adoc
+++ b/pmg.conf.5-opts.adoc
@@ -32,6 +32,10 @@ Send daily reports.
 
 Demo mode - do not start SMTP filter.
 
+`dkim-use-domain`: `<envelope | header>` ('default =' `envelope`)::
+
+Whether to sign using the address from the header or the envelope.
+
 `dkim_selector`: `<string>` ::
 
 Default DKIM selector