diff --git a/config/cfgroot/general-functions.pl b/config/cfgroot/general-functions.pl
index 16a05cecf..98bedb4b9 100644
--- a/config/cfgroot/general-functions.pl
+++ b/config/cfgroot/general-functions.pl
@@ -756,6 +756,17 @@ sub validdomainname
 	return 1;
 }
 
+sub validwildcarddomainname($) {
+	my $domainname = shift;
+
+	# Ignore any leading dots
+	if ($domainname =~ m/^\*\.(.*)/) {
+		$domainname = $1;
+	}
+
+	return &validdomainname($domainname);
+}
+
 sub validfqdn
 {
 	# Checks a fully qualified domain name against RFC1035 and RFC2181
diff --git a/config/rootfiles/core/170/filelists/files b/config/rootfiles/core/170/filelists/files
index df8020847..d31e49ad3 100644
--- a/config/rootfiles/core/170/filelists/files
+++ b/config/rootfiles/core/170/filelists/files
@@ -4,7 +4,9 @@ opt/pakfire/pakfire
 srv/web/ipfire/cgi-bin/aliases.cgi
 srv/web/ipfire/cgi-bin/index.cgi
 srv/web/ipfire/cgi-bin/ipblocklist.cgi
+srv/web/ipfire/cgi-bin/mail.cgi
 srv/web/ipfire/cgi-bin/pakfire.cgi
+srv/web/ipfire/cgi-bin/proxy.cgi
 srv/web/ipfire/cgi-bin/services.cgi
 srv/web/ipfire/cgi-bin/vpnmain.cgi
 srv/web/ipfire/cgi-bin/vulnerabilities.cgi
@@ -22,6 +24,7 @@ usr/share/terminfo/t/tmux-256color
 usr/share/terminfo/t/tmux-direct
 var/ipfire/backup/bin/backup.pl
 var/ipfire/backup/include
+var/ipfire/general-functions.pl
 var/ipfire/ipblocklist-functions.pl
 var/ipfire/menu.d/50-firewall.menu
 var/ipfire/menu.d/70-log.menu
diff --git a/html/cgi-bin/mail.cgi b/html/cgi-bin/mail.cgi
index 4ebc6b033..34f52ae01 100644
--- a/html/cgi-bin/mail.cgi
+++ b/html/cgi-bin/mail.cgi
@@ -283,6 +283,10 @@ sub checkmailsettings {
 			$errormessage .= "$Lang::tr{'email invalid'} $Lang::tr{'email mailsender'}<br>";
 		}
 	}
+	# Check for a valid recipient
+	if (!&General::validemail($cgiparams{'txt_recipient'})) {
+		$errormessage .= $Lang::tr{'email recipient invalid'} . "<br>";
+	}
 	return $errormessage;
 }
 
diff --git a/html/cgi-bin/proxy.cgi b/html/cgi-bin/proxy.cgi
index 0111a240b..577d37b93 100644
--- a/html/cgi-bin/proxy.cgi
+++ b/html/cgi-bin/proxy.cgi
@@ -2506,6 +2506,7 @@ sub check_acls
 		if ($_)
 		{
 			if (/^\./) { $_ = '*'.$_; }
+			unless (&General::validwildcarddomainname($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid url'} . ": " . &Header::escape($_); }
 			$proxysettings{'DST_NOCACHE'} .= $_."\n";
 		}
 	}
@@ -2604,6 +2605,7 @@ sub check_acls
 			if ($_)
 			{
 					if (/^\./) { $_ = '*'.$_; }
+					unless (&General::validwildcarddomainname($_)) { $errormessage = $Lang::tr{'advproxy errmsg invalid url'} . ": " . &Header::escape($_); }
 					$proxysettings{'DST_NOPROXY_URL'} .= $_."\n";
 			}
 	}
diff --git a/langs/de/cgi-bin/de.pl b/langs/de/cgi-bin/de.pl
index d3b4c8687..cf31b9171 100644
--- a/langs/de/cgi-bin/de.pl
+++ b/langs/de/cgi-bin/de.pl
@@ -301,6 +301,7 @@
 'advproxy errmsg invalid proxy port' => 'Ungültiger Proxyport',
 'advproxy errmsg invalid upstream proxy' => 'Ungültige IP/Hostname für vorgelagerten Proxy',
 'advproxy errmsg invalid upstream proxy username or password setting' => 'Ungültiger Benutzername oder ungültiges Kennwort für vorgelagerten Proxy',
+'advproxy errmsg invalid url' => 'Ungültige URL',
 'advproxy errmsg invalid user' => 'Benutzername existiert nicht',
 'advproxy errmsg ldap base dn' => 'LDAP Base DN erforderlich',
 'advproxy errmsg ldap bind dn' => 'LDAP Bind DN Benutzername und Passwort erforderlich',
@@ -963,6 +964,7 @@
 'email mailrcpt' => 'E-Mail-Empfänger',
 'email mailsender' => 'E-Mail-Absender',
 'email mailuser' => 'Benutzername',
+'email recipient invalid' => 'Ungültiger Emailempfänger',
 'email server can not be empty' => 'E-Mail-Server darf nicht leer sein',
 'email settings' => 'Mailversand',
 'email subject' => 'IPFire Test-E-Mail',
diff --git a/langs/en/cgi-bin/en.pl b/langs/en/cgi-bin/en.pl
index 36f97de38..11ba10f8f 100644
--- a/langs/en/cgi-bin/en.pl
+++ b/langs/en/cgi-bin/en.pl
@@ -298,6 +298,7 @@
 'advproxy errmsg invalid proxy port' => 'Invalid proxy port',
 'advproxy errmsg invalid upstream proxy' => 'Invalid upstream proxy IP/hostname',
 'advproxy errmsg invalid upstream proxy username or password setting' => 'Invalid upstream proxy username or password setting',
+'advproxy errmsg invalid url' => 'Invalid URL',
 'advproxy errmsg invalid user' => 'Username does not exist',
 'advproxy errmsg ldap base dn' => 'LDAP base DN required',
 'advproxy errmsg ldap bind dn' => 'LDAP bind DN username and password required',
@@ -1004,6 +1005,7 @@
 'email mailrcpt' => 'Mail Recipient',
 'email mailsender' => 'Mail Sender',
 'email mailuser' => 'Username',
+'email recipient invalid' => 'Invalid email recipient',
 'email server can not be empty' => 'E-mail server can not be empty',
 'email settings' => 'Mail Service',
 'email subject' => 'IPFire Test Mail',
diff --git a/src/misc-progs/setaliases.c b/src/misc-progs/setaliases.c
index a541a4fd2..4b18ba325 100644
--- a/src/misc-progs/setaliases.c
+++ b/src/misc-progs/setaliases.c
@@ -28,8 +28,6 @@
 struct keyvalue *kv = NULL;
 FILE *file = NULL;
 
-#define SCOPE 128
-
 void exithandler(void)
 {
 	if (kv) freekeyvalues(kv);
@@ -125,7 +123,7 @@ int main(void)
 	alias = 0;
 	do {
 		snprintf(command, STRING_SIZE - 1,
-			"ip addr flush dev red%d scope %d 2>/dev/null", alias++, SCOPE);
+			"ip addr flush secondary dev red%d 2>/dev/null", alias++);
 	} while (safe_system(command) == 0);
 
 	/* Now set up the new aliases from the config file */
@@ -184,8 +182,8 @@ int main(void)
 		if (!intf)
 			intf = red_dev;
 
-		snprintf(command, STRING_SIZE - 1, "ip addr add %s/%s dev %s scope %d",
-			aliasip, red_netmask, intf, SCOPE);
+		snprintf(command, STRING_SIZE - 1, "ip addr add %s/%s secondary dev %s 2>/dev/null",
+			aliasip, red_netmask, intf);
 		safe_system(command);
 
 		alias++;