Update DKIM/SPF resource (#40)

There is a dedicated DKIM/SPF website created by the author of the originally linked resource
mail-in-a-box · Aug 15, 2016 · bd99cee · bd99cee
1 parent 8acda42
commit bd99cee
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/guide.html b/guide.html
@@ -384,7 +384,7 @@ <h2 id="checks">Systems Checks</h2>
 
 					<ul>
 						<li>DNS: <a href="http://pingability.com/zoneinfo.jsp">pingability.com/zoneinfo</a></li>
-						<li>DKIM and SPF: <a href="http://www.brandonchecketts.com/emailtest.php">brandonchecketts.com/emailtest</a></li>
+						<li>DKIM and SPF: <a href="http://dkimvalidator.com">dkimvalidator.com</a></li>
 						<li>SSL: <a href="https://www.ssllabs.com/ssltest/analyze.html">ssllabs.com</a></li>
 					</ul>