diff --git a/ext/calendar/cal_unix.c b/ext/calendar/cal_unix.c
index 46152d1c598..c3077bce4c4 100644
--- a/ext/calendar/cal_unix.c
+++ b/ext/calendar/cal_unix.c
@@ -13,7 +13,7 @@
    | license@php.net so we can mail you a copy immediately.               |
    +----------------------------------------------------------------------+
    | Authors: Shane Caraveo             <shane@caraveo.com>               | 
-   |          Colin Viebrock            <cmv@easydns.com>                 |
+   |          Colin Viebrock            <colin@easydns.com>               |
    |          Hartmut Holzgraefe        <hartmut@six.de>                  |
    +----------------------------------------------------------------------+
  */
diff --git a/ext/calendar/calendar.c b/ext/calendar/calendar.c
index d5a346c056f..5bfeabb28a3 100644
--- a/ext/calendar/calendar.c
+++ b/ext/calendar/calendar.c
@@ -13,7 +13,7 @@
    | license@php.net so we can mail you a copy immediately.               |
    +----------------------------------------------------------------------+
    | Authors: Shane Caraveo             <shane@caraveo.com>               | 
-   |          Colin Viebrock            <cmv@easydns.com>                 |
+   |          Colin Viebrock            <colin@easydns.com>               |
    |          Hartmut Holzgraefe        <hartmut@six.de>                  |
    |          Wez Furlong               <wez@thebrainroom.com>            |
    +----------------------------------------------------------------------+
diff --git a/ext/calendar/easter.c b/ext/calendar/easter.c
index c608c51a658..e2829f9080c 100644
--- a/ext/calendar/easter.c
+++ b/ext/calendar/easter.c
@@ -13,7 +13,7 @@
    | license@php.net so we can mail you a copy immediately.               |
    +----------------------------------------------------------------------+
    | Authors: Shane Caraveo             <shane@caraveo.com>               | 
-   |          Colin Viebrock            <cmv@easydns.com>                 |
+   |          Colin Viebrock            <colin@easydns.com>               |
    |          Hartmut Holzgraefe        <hartmut@six.de>                  |
    +----------------------------------------------------------------------+
  */