diff --git a/doc/contributions.txt b/doc/contributions.txt
index 2ea1db7e66ad2cd7484fc741e1d5820b456f66d1..b93117e37e3c9e4588c7a0541cfeb8d480680106 100755
--- a/doc/contributions.txt
+++ b/doc/contributions.txt
@@ -209,6 +209,7 @@ Ansariel Hiller
 	MAINT-6917
 	STORM-2140
 	MAINT-6912
+	MAINT-6929
 Aralara Rajal
 Arare Chantilly
 	CHUIBUG-191
diff --git a/indra/llui/llurlentry.cpp b/indra/llui/llurlentry.cpp
index 27a2456debbf48051f152064e57c6f60e1552716..b5a31f51180973148d2d1d99f7b288af77601757 100644
--- a/indra/llui/llurlentry.cpp
+++ b/indra/llui/llurlentry.cpp
@@ -1377,7 +1377,7 @@ std::string LLUrlEntryIcon::getIcon(const std::string &url)
 LLUrlEntryEmail::LLUrlEntryEmail()
 	: LLUrlEntryBase()
 {
-	mPattern = boost::regex("(mailto:)?[\\w\\.\\-]+@[\\w\\.\\-]+\\.[a-z]{2,6}",
+	mPattern = boost::regex("(mailto:)?[\\w\\.\\-]+@[\\w\\.\\-]+\\.[a-z]{2,63}",
 							boost::regex::perl | boost::regex::icase);
 	mMenuName = "menu_url_email.xml";
 	mTooltip = LLTrans::getString("TooltipEmail");