diff --git a/htdocs/admin/mailing.php b/htdocs/admin/mailing.php
index 1b0df5843f3..7988c0dab7f 100644
--- a/htdocs/admin/mailing.php
+++ b/htdocs/admin/mailing.php
@@ -132,6 +132,7 @@ print '<table class="noborder centpercent">';
 print '<tr class="liste_titre">';
 print '<td>'.$langs->trans("Parameter").'</td>';
 print '<td>'.$langs->trans("Value").'</td>';
+print '<td>'.$langs->trans("Example").'</td>';
 print "</tr>\n";
 
 print '<tr class="oddeven"><td>';
@@ -140,7 +141,8 @@ print '<input size="32" type="text" name="MAILING_EMAIL_FROM" value="'.$conf->gl
 if (!empty($conf->global->MAILING_EMAIL_FROM) && !isValidEmail($conf->global->MAILING_EMAIL_FROM)) {
 	print ' '.img_warning($langs->trans("BadEMail"));
 }
-print '</td></tr>';
+print '</td><td><span class="opacitymedium">'.dol_escape_htmltag(($mysoc->name ? $mysoc->name : 'MyName').' <noreply@example.com>').'</span></td>';
+print '</tr>';
 
 print '<tr class="oddeven"><td>';
 print $langs->trans("MailingEMailError").'</td><td>';
@@ -148,12 +150,14 @@ print '<input size="32" type="text" name="MAILING_EMAIL_ERRORSTO" value="'.$conf
 if (!empty($conf->global->MAILING_EMAIL_ERRORSTO) && !isValidEmail($conf->global->MAILING_EMAIL_ERRORSTO)) {
 	print ' '.img_warning($langs->trans("BadEMail"));
 }
-print '</td></tr>';
+print '</td><td><span class="opacitymedium">webmaster@example.com></span></td>';
+print '</tr>';
 
 print '<tr class="oddeven"><td>';
 print $langs->trans("MailingDelay").'</td><td>';
 print '<input class="width75" type="text" name="MAILING_DELAY" value="'.$conf->global->MAILING_DELAY.'">';
-print '</td></tr>';
+print '</td><td></td>';
+print '</tr>';
 
 
 // Constant to add salt into the unsubscribe and check read tag.
@@ -165,15 +169,17 @@ print '<input size="32" type="text" name="MAILING_EMAIL_UNSUBSCRIBE_KEY" id="MAI
 if (!empty($conf->use_javascript_ajax)) {
 	print '&nbsp;'.img_picto($langs->trans('Generate'), 'refresh', 'id="generate_token" class="linkobject"');
 }
-print '</td></tr>';
+print '</td><td></td>';
+print '</tr>';
 
 // default blacklist from mailing
 print '<tr class="oddeven">';
-print '<td>' . $langs->trans("DefaultBlacklistMailingStatus") . '</td>';
+print '<td>' . $langs->trans("DefaultBlacklistMailingStatus", $langs->transnoentitiesnoconv("No_Email")) . '</td>';
 print '<td>';
-$blacklist_setting=array(0=>$langs->trans('No'),1=>$langs->trans('Yes'),-1=>$langs->trans('DefaultStatusEmptyMandatory'));
+$blacklist_setting=array(0=>$langs->trans('No'), 1=>$langs->trans('Yes'), 2=>$langs->trans('DefaultStatusEmptyMandatory'));
 print $form->selectarray("MAILING_CONTACT_DEFAULT_BULK_STATUS", $blacklist_setting, $conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS);
 print '</td>';
+print '<td></td>';
 print '</tr>';
 
 
@@ -181,7 +187,8 @@ if (!empty($conf->use_javascript_ajax) && $conf->global->MAIN_FEATURES_LEVEL >=
 	print '<tr class="oddeven"><td>';
 	print $langs->trans("MailAdvTargetRecipients").'</td><td>';
 	print ajax_constantonoff('EMAILING_USE_ADVANCED_SELECTOR');
-	print '</td></tr>';
+	print '</td><td></td>';
+	print '</tr>';
 }
 
 print '</table>';
diff --git a/htdocs/contact/card.php b/htdocs/contact/card.php
index 469869f00e9..2f6b717a2dc 100644
--- a/htdocs/contact/card.php
+++ b/htdocs/contact/card.php
@@ -225,7 +225,7 @@ if (empty($reshook)) {
 			$action = 'create';
 		}
 
-		if (!empty($conf->mailing->enabled) && $conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS == -1 && $object->no_email == -1 && !empty($object->email)) {
+		if (!empty($conf->mailing->enabled) && $conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS == 2 && $object->no_email == -1 && !empty($object->email)) {
 			$error++;
 			$errors[] = $langs->trans("ErrorFieldRequired", $langs->transnoentities("No_Email"));
 			$action = 'create';
@@ -317,7 +317,7 @@ if (empty($reshook)) {
 			$action = 'edit';
 		}
 
-		if (!empty($conf->mailing->enabled) && $conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS == -1 && GETPOST("no_email", "int") == -1 && !empty(GETPOST('email', 'custom', 0, FILTER_SANITIZE_EMAIL))) {
+		if (!empty($conf->mailing->enabled) && $conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS == 2 && GETPOST("no_email", "int") == -1 && !empty(GETPOST('email', 'custom', 0, FILTER_SANITIZE_EMAIL))) {
 			$error++;
 			$errors[] = $langs->trans("ErrorFieldRequired", $langs->transnoentities("No_Email"));
 			$action = 'edit';
@@ -780,7 +780,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 
 			// Unsubscribe
 			if (!empty($conf->mailing->enabled)) {
-				if ($conf->use_javascript_ajax && $conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS == -1) {
+				if ($conf->use_javascript_ajax && $conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS == 2) {
 					print "\n".'<script type="text/javascript" language="javascript">'."\n";
 					print '$(document).ready(function () {
 							$("#email").keyup(function() {
@@ -801,7 +801,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 				}
 				print '<tr>';
 				print '<td class="noemail"><label for="no_email">'.$langs->trans("No_Email").'</label></td>';
-				print '<td>'.$form->selectyesno('no_email', (GETPOSTISSET("no_email") ? GETPOST("no_email", 'int') : $conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS), 1, false, ($conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS == -1)).'</td>';
+				print '<td>'.$form->selectyesno('no_email', (GETPOSTISSET("no_email") ? GETPOST("no_email", 'int') : $conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS), 1, false, ($conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS == 2)).'</td>';
 				print '</tr>';
 			}
 
@@ -1060,7 +1060,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 
 			// Unsubscribe
 			if (!empty($conf->mailing->enabled)) {
-				if ($conf->use_javascript_ajax && isset($conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS) && $conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS == -1) {
+				if ($conf->use_javascript_ajax && isset($conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS) && $conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS == 2) {
 					print "\n".'<script type="text/javascript" language="javascript">'."\n";
 
 					print '
@@ -1087,7 +1087,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 				}
 				print '<tr>';
 				print '<td class="noemail"><label for="no_email">'.$langs->trans("No_Email").'</label></td>';
-				$useempty = (isset($conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS) && ($conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS == -1));
+				$useempty = (isset($conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS) && ($conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS == 2));
 				print '<td>'.$form->selectyesno('no_email', (GETPOSTISSET("no_email") ? GETPOST("no_email", 'int') : $object->no_email), 1, false, $useempty).'</td>';
 				print '</tr>';
 			}
diff --git a/htdocs/core/modules/modMailing.class.php b/htdocs/core/modules/modMailing.class.php
index ad14724d154..dfd292aa847 100644
--- a/htdocs/core/modules/modMailing.class.php
+++ b/htdocs/core/modules/modMailing.class.php
@@ -79,7 +79,7 @@ class modMailing extends DolibarrModules
 		$this->const[$r][0] = "MAILING_CONTACT_DEFAULT_BULK_STATUS";
 		$this->const[$r][1] = "chaine";
 		$this->const[$r][2] = "0";
-		$this->const[$r][3] = 'Default black list mailing';
+		$this->const[$r][3] = 'Default value for field "Refuse bulk email" when creating a contact';
 		$this->const[$r][4] = 0;
 		$r++;
 
diff --git a/htdocs/langs/en_US/mails.lang b/htdocs/langs/en_US/mails.lang
index 1c0dd638eeb..033f86b63aa 100644
--- a/htdocs/langs/en_US/mails.lang
+++ b/htdocs/langs/en_US/mails.lang
@@ -175,5 +175,5 @@ Answered=Answered
 IsNotAnAnswer=Is not answer (initial email)
 IsAnAnswer=Is an answer of an initial email
 RecordCreatedByEmailCollector=Record created by the Email Collector %s from email %s
-DefaultBlacklistMailingStatus=Default contact status for refuse bulk emailing
+DefaultBlacklistMailingStatus=Default value for field '%s' when creating a new contact 
 DefaultStatusEmptyMandatory=Empty but mandatory
diff --git a/htdocs/societe/card.php b/htdocs/societe/card.php
index b62c277cdf2..bfee51e5f8d 100644
--- a/htdocs/societe/card.php
+++ b/htdocs/societe/card.php
@@ -403,12 +403,12 @@ if (empty($reshook)) {
 			$error++;
 		}
 
-		if (!empty($conf->mailing->enabled) && !empty($conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS) && $conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS==-1 && GETPOST('contact_no_email', 'int')==-1 && !empty(GETPOST('email', 'custom', 0, FILTER_SANITIZE_EMAIL))) {
+		if (!empty($conf->mailing->enabled) && !empty($conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS) && $conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS == 2 && GETPOST('contact_no_email', 'int')==-1 && !empty(GETPOST('email', 'custom', 0, FILTER_SANITIZE_EMAIL))) {
 			$error++;
 			setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentities("No_Email")), null, 'errors');
 		}
 
-		if (!empty($conf->mailing->enabled) && GETPOST("private", 'int') == 1 && !empty($conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS) && $conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS==-1 && GETPOST('contact_no_email', 'int')==-1 && !empty(GETPOST('email', 'custom', 0, FILTER_SANITIZE_EMAIL))) {
+		if (!empty($conf->mailing->enabled) && GETPOST("private", 'int') == 1 && !empty($conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS) && $conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS == 2 && GETPOST('contact_no_email', 'int')==-1 && !empty(GETPOST('email', 'custom', 0, FILTER_SANITIZE_EMAIL))) {
 			$error++;
 			setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentities("No_Email")), null, 'errors');
 		}
@@ -1191,7 +1191,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
                         	document.formsoc.action.value="create";
                         	document.formsoc.submit();
                         });';
-				if ($conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS==-1) {
+				if ($conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS == 2) {
 					print '
 						function init_check_no_email(input) {
 							if (input.val()!="") {