diff --git a/docs/content/config/best-practices/dkim.md b/docs/content/config/best-practices/dkim.md
index 17bd8bb4..535a9608 100644
--- a/docs/content/config/best-practices/dkim.md
+++ b/docs/content/config/best-practices/dkim.md
@@ -111,8 +111,4 @@ mail._domainkey.domain.tld. 3600 IN TXT	"v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBA
 
 ## Switch off DKIM
 
-Simply remove the DKIM key by recreating (not just relaunching) the mailserver container.
-
-## DMARC
-
-DMARC Guide: https://github.com/internetstandards/toolbox-wiki/blob/master/DMARC-how-to.md
\ No newline at end of file
+Simply remove the DKIM key by recreating (not just relaunching) the mailserver container.
\ No newline at end of file