diff --git a/arch/i386/kernel/vm86.c b/arch/i386/kernel/vm86.c
index 0c90ae5..f51c894 100644
--- a/arch/i386/kernel/vm86.c
+++ b/arch/i386/kernel/vm86.c
@@ -4,7 +4,7 @@
  *  Copyright (C) 1994  Linus Torvalds
  *
  *  29 dec 2001 - Fixed oopses caused by unchecked access to the vm86
- *                stack - Manfred Spraul <manfreds@colorfullife.com>
+ *                stack - Manfred Spraul <manfred@colorfullife.com>
  *
  *  22 mar 2002 - Manfred detected the stackfaults, but didn't handle
  *                them correctly. Now the emulation will be in a
diff --git a/fs/sysv/ChangeLog b/fs/sysv/ChangeLog
index 18e3487..f403f8b 100644
--- a/fs/sysv/ChangeLog
+++ b/fs/sysv/ChangeLog
@@ -54,7 +54,7 @@
 	  (sysv_read_super): Likewise.
 	  (v7_read_super): Likewise.
 
-Sun Dec 30 2001  Manfred Spraul  <manfreds@colorfullife.com>
+Sun Dec 30 2001  Manfred Spraul  <manfred@colorfullife.com>
 
 	* dir.c (dir_commit_chunk): Do not set dir->i_version.
 	(sysv_readdir): Likewise.
diff --git a/ipc/msg.c b/ipc/msg.c
index a91b647..fbf75706 100644
--- a/ipc/msg.c
+++ b/ipc/msg.c
@@ -12,7 +12,7 @@
  *
  * mostly rewritten, threaded and wake-one semantics added
  * MSGMAX limit removed, sysctl's added
- * (c) 1999 Manfred Spraul <manfreds@colorfullife.com>
+ * (c) 1999 Manfred Spraul <manfred@colorfullife.com>
  */
 
 #include <linux/capability.h>
diff --git a/ipc/sem.c b/ipc/sem.c
index 46bb8a6..31fd402 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -56,7 +56,7 @@
  * /proc/sysvipc/sem support (c) 1999 Dragos Acostachioaie <dragos@iname.com>
  *
  * SMP-threaded, sysctl's added
- * (c) 1999 Manfred Spraul <manfreds@colorfullife.com>
+ * (c) 1999 Manfred Spraul <manfred@colorfullife.com>
  * Enforced range limit on SEM_UNDO
  * (c) 2001 Red Hat Inc <alan@redhat.com>
  * Lockless wakeup
diff --git a/ipc/util.c b/ipc/util.c
index 38b9a0a..8626219 100644
--- a/ipc/util.c
+++ b/ipc/util.c
@@ -7,7 +7,7 @@
  *            Occurs in several places in the IPC code.
  *            Chris Evans, <chris@ferret.lmh.ox.ac.uk>
  * Nov 1999 - ipc helper functions, unified SMP locking
- *	      Manfred Spraul <manfreds@colorfullife.com>
+ *	      Manfred Spraul <manfred@colorfullife.com>
  * Oct 2002 - One lock per IPC id. RCU ipc_free for lock-free grow_ary().
  *            Mingming Cao <cmm@us.ibm.com>
  */
diff --git a/ipc/util.h b/ipc/util.h
index fc9a28b..efaff3e 100644
--- a/ipc/util.h
+++ b/ipc/util.h
@@ -2,7 +2,7 @@
  * linux/ipc/util.h
  * Copyright (C) 1999 Christoph Rohland
  *
- * ipc helper functions (c) 1999 Manfred Spraul <manfreds@colorfullife.com>
+ * ipc helper functions (c) 1999 Manfred Spraul <manfred@colorfullife.com>
  */
 
 #ifndef _IPC_UTIL_H
diff --git a/kernel/printk.c b/kernel/printk.c
index 2251be8..13ced0f 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -11,7 +11,7 @@
  * Ted Ts'o, 2/11/93.
  * Modified for sysctl support, 1/8/97, Chris Horn.
  * Fixed SMP synchronization, 08/08/99, Manfred Spraul
- *     manfreds@colorfullife.com
+ *     manfred@colorfullife.com
  * Rewrote bits to get rid of console_lock
  *	01Mar01 Andrew Morton <andrewm@uow.edu.au>
  */