diff --git a/AUTHORS b/AUTHORS
index db31b4ebf..333fc2eb8 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -5,9 +5,9 @@ Since then, there have been many people working on the software, most of them
 releasing patches to the original code through the Internet. 
 
 The following people have contributed in some way:
-Veral Albrecht <albrecht@danalyse.de>,
+Veral Albrecht <albrecht@@danalyse.de>,
 Cecil Aswell <aswell@@netcom.com>,
-Stuart Brorson <sdb@cloud9.net>,
+Stuart Brorson <sdb@@cloud9.net>,
 Giles C. Billingsley,
 Mansun Chan,
 Wayne A. Christopher,
@@ -49,7 +49,7 @@ Steve Tell <tell@@cs.unc.edu>
 Andrew Tuckey <Tuckey@@ieee.org>,
 Charles D.H. Williams <C.D.H.Williams@@exeter.ac.uk>,
 Holger Vogt <holger.vogt@@uni-duisburg.de>,
-Dietmar Warning <warning@danalyse.de>,
+Dietmar Warning <warning@@danalyse.de>,
 Michael Widlok <widlok@@uci.agh.edu.pl>,
 Antony Wilson <wilsona@@earthlink.net>,
 and many others...