diff --git a/swad_changelog.h b/swad_changelog.h
index 9b91148cc..25bd3e812 100644
--- a/swad_changelog.h
+++ b/swad_changelog.h
@@ -166,13 +166,14 @@
 /****************************** Public constants *****************************/
 /*****************************************************************************/
 
-#define Log_PLATFORM_VERSION	"SWAD 16.63.5 (2016-11-17)"
+#define Log_PLATFORM_VERSION	"SWAD 16.63.6 (2016-11-17)"
 #define CSS_FILE		"swad16.60.1.css"
 #define JS_FILE			"swad16.46.1.js"
 
 // Number of lines (includes comments but not blank lines) has been got with the following command:
 // nl swad*.c swad*.h css/swad*.css py/swad*.py js/swad*.js soap/swad*?.h sql/swad*.sql | tail -1
 /*
+        Version 16.63.6:  Nov 16, 2016	Contextual help on email unconfirmed. (207184 lines)
         Version 16.63.5:  Nov 16, 2016	Contextual help on edition of countries. (207180 lines)
         Version 16.63.4:  Nov 16, 2016	Contextual help on edition of institutions. (207177 lines)
         Version 16.63.3:  Nov 16, 2016	Contextual help on edition of centres. (207174 lines)
diff --git a/swad_help.c b/swad_help.c
index a7803ac8e..3cfee4a60 100644
--- a/swad_help.c
+++ b/swad_help.c
@@ -146,11 +146,12 @@ const char *Hlp_STATS_Frequent = WIKI "STATS.Frequent";
 
 /***** PROFILE tab *****/
 
-const char *Hlp_PROFILE_Log_in       = WIKI "PROFILE.Log%20in";
-const char *Hlp_PROFILE_Sign_up      = WIKI "PROFILE.Sign%20up";
-const char *Hlp_PROFILE_Account      = WIKI "PROFILE.Account";
-const char *Hlp_PROFILE_Session_role = WIKI "PROFILE.Session#role";
-const char *Hlp_PROFILE_Password     = WIKI "PROFILE.Password";
+const char *Hlp_PROFILE_Log_in        = WIKI "PROFILE.Log%20in";
+const char *Hlp_PROFILE_Sign_up       = WIKI "PROFILE.Sign%20up";
+const char *Hlp_PROFILE_Account       = WIKI "PROFILE.Account";
+const char *Hlp_PROFILE_Account_email = WIKI "PROFILE.Account#email";
+const char *Hlp_PROFILE_Session_role  = WIKI "PROFILE.Session#role";
+const char *Hlp_PROFILE_Password      = WIKI "PROFILE.Password";
 
 const char *Hlp_PROFILE_Courses = WIKI "PROFILE.Courses";
 
diff --git a/swad_mail.c b/swad_mail.c
index b1cbc227f..52f8e6d3b 100644
--- a/swad_mail.c
+++ b/swad_mail.c
@@ -1518,6 +1518,7 @@ bool Mai_UpdateEmailInDB (const struct UsrData *UsrDat,const char *NewEmail)
 
 void Mai_PutButtonToCheckEmailAddress (void)
   {
+   extern const char *Hlp_PROFILE_Account_email;
    extern const char *Txt_Email_unconfirmed;
    extern const char *Txt_Please_check_and_confirm_your_email_address;
    extern const char *Txt_Check;
@@ -1526,7 +1527,8 @@ void Mai_PutButtonToCheckEmailAddress (void)
    Act_FormStart (ActFrmMyAcc);
 
    /***** Frame with button to go to account *****/
-   Lay_StartRoundFrame (NULL,Txt_Email_unconfirmed,NULL,NULL);
+   Lay_StartRoundFrame (NULL,Txt_Email_unconfirmed,
+                        NULL,Hlp_PROFILE_Account_email);
    Lay_ShowAlert (Lay_WARNING,Txt_Please_check_and_confirm_your_email_address);
    Lay_EndRoundFrameWithButton (Lay_CONFIRM_BUTTON,Txt_Check);