From 51f7b66db04b933155ad622fc233fb53aab03bf9 Mon Sep 17 00:00:00 2001 From: cosmos88 <31373492+cosmos88@users.noreply.github.com> Date: Sun, 10 Feb 2019 22:49:35 +0530 Subject: [PATCH] Update index.md --- index.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/index.md b/index.md index 47d30f3..38f0bc8 100644 --- a/index.md +++ b/index.md @@ -66,7 +66,7 @@ I have seen mainly two vulnerable configurations of email forwarders In this case forwarders modifies the From field(or any other field which is included in `h=` tag of the original DKIM signature) in the message header and adds additional DKIM signatures. When any of the fields in `h=` tag is modified the original DKIM signature becomes invalid. - +In below explanation `receiver@forwarder.com forwards to receiver@gmail.com` Sender Sends to Forwarder (sender@gmail.com) ``` @@ -75,7 +75,7 @@ To : receiver@forwarder.com DKIM-Signature : v=1; a=rsa-sha256; c=relaxed/relaxed;d=gmail.com;b= ``` -Receiver Receives (receiver@yahoo.com) +Receiver Receives (receiver@gmail.com) ``` From : "sender@gmail.com" To : receiver@forwarder.com