diff --git a/usr/home/.bashrc b/usr/home/.bashrc
index 117122a..418a6e5 100755
--- a/usr/home/.bashrc
+++ b/usr/home/.bashrc
@@ -27,7 +27,7 @@ export OCTET="(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)"
 export IPV4_REG="($OCTET\.){3}$OCTET"
 export IPV6_REG="(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))"
 export IP_REG="($IPV4_REG)|($IPV6_REG)"
-export EMAIL_REG="^(?!\.)[A-Za-z0-9._%+-]+(?<!\.)@[A-Za-z0-9-]+(\.[A-Za-z0-9-]+)+$"
+export EMAIL_REG="[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,}"
 
 MAC_REG='([0-9A-Fa-f]{2}[:-]){5}[0-9A-Fa-f]{2}'