diff --git a/htdocs/core/modules/mailings/thirdparties.modules.php b/htdocs/core/modules/mailings/thirdparties.modules.php
index 89bc2cf2b5e..0db503b620c 100644
--- a/htdocs/core/modules/mailings/thirdparties.modules.php
+++ b/htdocs/core/modules/mailings/thirdparties.modules.php
@@ -81,7 +81,7 @@ class mailing_thirdparties extends MailingTargets
 			$sql .= " AND s.entity IN (".getEntity('societe').")";
 			$sql .= " AND s.email NOT IN (SELECT email FROM ".MAIN_DB_PREFIX."mailing_cibles WHERE fk_mailing=".((int) $mailing_id).")";
 			if (GETPOST('default_lang', 'alpha')) {
-				$sql .= " AND s.default_lang LIKE '".$this->db->escape(GETPOST('default_lang', 'alpha'))."%'";
+				//$sql .= " AND s.default_lang LIKE '".$this->db->escape(GETPOST('default_lang', 'alpha'))."%'";
 			}
 		} else {
 			$addFilter = "";
@@ -226,7 +226,7 @@ class mailing_thirdparties extends MailingTargets
 		$sql .= " FROM ".MAIN_DB_PREFIX."societe as s";
 		$sql .= " WHERE s.email <> ''";
 		$sql .= " AND s.entity IN (".getEntity('societe').")";
-
+		$sql .= " AND (SELECT count(*) FROM ".MAIN_DB_PREFIX."mailing_unsubscribe WHERE email = s.email) = 0";
 		// La requete doit retourner un champ "nb" pour etre comprise par parent::getNbOfRecipients
 		return parent::getNbOfRecipients($sql);
 	}
@@ -316,11 +316,13 @@ class mailing_thirdparties extends MailingTargets
 		$s .= '</select>';
 		$s .= ajax_combobox("filter_status_thirdparties");
 
+		if (!empty($conf->global->MAIN_MULTILANGS)) {
 		// Choose language
 		require_once DOL_DOCUMENT_ROOT.'/core/class/html.formadmin.class.php';
 		$formadmin = new FormAdmin($this->db);
 		$s .= '<span class="opacitymedium">'.$langs->trans("DefaultLang").':</span> ';
 		$s .= $formadmin->select_language($langs->getDefaultLang(1), 'filter_lang_thirdparties', 0, null, 1, 0, 0, '', 0, 0, 0, null, 1);
+		}
 
 		return $s;
 	}
diff --git a/htdocs/societe/card.php b/htdocs/societe/card.php
index 5d557d30a02..9c049148632 100644
--- a/htdocs/societe/card.php
+++ b/htdocs/societe/card.php
@@ -253,6 +253,7 @@ if (empty($reshook)) {
 
 				// Update
 				$result = $object->update($object->id, $user, 0, 1, 1, 'merge');
+
 				if ($result < 0) {
 					setEventMessages($object->error, $object->errors, 'errors');
 					$error++;
@@ -465,6 +466,7 @@ if (empty($reshook)) {
 			$object->phone					= GETPOST('phone', 'alpha');
 			$object->fax					= GETPOST('fax', 'alpha');
 			$object->email					= trim(GETPOST('email', 'custom', 0, FILTER_SANITIZE_EMAIL));
+			$object->no_email 				= GETPOST("no_email", "int");
 			$object->url					= trim(GETPOST('url', 'custom', 0, FILTER_SANITIZE_URL));
 			$object->idprof1				= trim(GETPOST('idprof1', 'alphanohtml'));
 			$object->idprof2				= trim(GETPOST('idprof2', 'alphanohtml'));
@@ -600,6 +602,16 @@ if (empty($reshook)) {
 
 				$result = $object->create($user);
 
+				if (empty($error) && !empty($conf->mailing->enabled) && !empty($object->email)) {
+					// Add mass emailing flag into table mailing_unsubscribe
+					$result = $object->setNoEmail($object->no_email);
+					if ($result < 0) {
+						$error++;
+						$errors = array_merge($errors, ($object->error ? array($object->error) : $object->errors));
+						$action = 'create';
+					}
+				}
+
 				if ($result >= 0) {
 					if ($object->particulier) {
 						dol_syslog("We ask to create a contact/address too", LOG_DEBUG);
@@ -757,6 +769,24 @@ if (empty($reshook)) {
 
 				$result = $object->update($socid, $user, 1, $object->oldcopy->codeclient_modifiable(), $object->oldcopy->codefournisseur_modifiable(), 'update', 0);
 
+				if ($result > 0) {
+
+					// Update mass emailing flag into table mailing_unsubscribe
+					if (GETPOSTISSET('no_email') && $object->email) {
+						$no_email = GETPOST('no_email', 'int');
+						$result = $object->setNoEmail($no_email);
+						if ($result < 0) {
+							setEventMessages($object->error, $object->errors, 'errors');
+							$action = 'edit';
+						}
+					}
+
+					$action = 'view';
+				} else {
+					setEventMessages($object->error, $object->errors, 'errors');
+					$action = 'edit';
+				}
+
 				if ($result <= 0) {
 					setEventMessages($object->error, $object->errors, 'errors');
 					$error++;
@@ -1590,6 +1620,35 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 		print '<tr><td>'.$form->editfieldkey('Web', 'url', '', $object, 0).'</td>';
 		print '<td colspan="3">'.img_picto('', 'globe', 'class="pictofixedwidth"').' <input type="text" class="maxwidth500 widthcentpercentminusx" name="url" id="url" value="'.$object->url.'"></td></tr>';
 
+			// Unsubscribe
+			if (!empty($conf->mailing->enabled)) {
+				if ($conf->use_javascript_ajax && $conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS == 2) {
+					print "\n".'<script type="text/javascript">'."\n";
+					print '$(document).ready(function () {
+							$("#email").keyup(function() {
+								if ($(this).val()!="") {
+									$(".noemail").addClass("fieldrequired");
+								} else {
+									$(".noemail").removeClass("fieldrequired");
+								}
+							});
+						})'."\n";
+					print '</script>'."\n";
+				}
+				if (!GETPOSTISSET("no_email") && !empty($object->email)) {
+					$result = $object->getNoEmail();
+					if ($result < 0) {
+						setEventMessages($object->error, $object->errors, 'errors');
+					}
+				}
+				print '<tr>';
+				print '<td class="noemail"><label for="no_email">'.$langs->trans("No_Email").'</label></td>';
+				print '<td>';
+				print $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));
+				print '</td>';
+				print '</tr>';
+			}
+
 		// Social networks
 		if (!empty($conf->socialnetworks->enabled)) {
 			foreach ($socialnetworks as $key => $value) {
@@ -1931,6 +1990,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 				$object->phone					= GETPOST('phone', 'alpha');
 				$object->fax					= GETPOST('fax', 'alpha');
 				$object->email					= GETPOST('email', 'custom', 0, FILTER_SANITIZE_EMAIL);
+				$object->no_email				= GETPOST("no_email", "int");
 				$object->url					= GETPOST('url', 'custom', 0, FILTER_SANITIZE_URL);
 				$object->capital				= GETPOST('capital', 'alphanohtml');
 				$object->idprof1				= GETPOST('idprof1', 'alphanohtml');
@@ -2272,10 +2332,58 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 			print '<td>'.img_picto('', 'object_phoning_fax', 'class="pictofixedwidth"').' <input type="text" name="fax" id="fax" class="maxwidth200 widthcentpercentminusx" value="'.(GETPOSTISSET('fax') ? GETPOST('fax', 'alpha') : $object->fax).'"></td></tr>';
 
 			// EMail / Web
-			print '<tr><td>'.$form->editfieldkey('EMail', 'email', GETPOST('email', 'custom', 0, FILTER_SANITIZE_EMAIL), $object, 0, 'string', '', (!empty($conf->global->SOCIETE_EMAIL_MANDATORY))).'</td>';
-			print '<td colspan="3">'.img_picto('', 'object_email', 'class="pictofixedwidth"').' <input type="text" name="email" id="email" class="maxwidth200onsmartphone maxwidth500 widthcentpercentminusx" value="'.(GETPOSTISSET('email') ? GETPOST('email', 'custom', 0, FILTER_SANITIZE_EMAIL) : $object->email).'"></td></tr>';
 			print '<tr><td>'.$form->editfieldkey('Web', 'url', GETPOST('url', 'alpha'), $object, 0).'</td>';
-			print '<td colspan="3">'.img_picto('', 'globe', 'class="pictofixedwidth"').' <input type="text" name="url" id="url" class="maxwidth200onsmartphone maxwidth500 widthcentpercentminusx " value="'.(GETPOSTISSET('url') ?GETPOST('url', 'alpha') : $object->url).'"></td></tr>';
+			print '<td colspan="3">'.img_picto('', 'globe', 'class="pictofixedwidth"').' <input type="text" name="url" id="url" class="maxwidth200onsmartphone maxwidth300 widthcentpercentminusx " value="'.(GETPOSTISSET('url') ?GETPOST('url', 'alpha') : $object->url).'"></td>';
+
+			// EMail
+			print '<tr><td>'.$form->editfieldkey('EMail', 'email', GETPOST('email', 'alpha'), $object, 0, 'string', '', (!empty($conf->global->SOCIETE_EMAIL_MANDATORY))).'</td>';
+			print '<td>';
+			print img_picto('', 'object_email');
+			print '<input type="text" name="email" id="email" class="maxwidth100onsmartphone quatrevingtpercent" value="'.(GETPOSTISSET('email') ?GETPOST('email', 'alpha') : $object->email).'"></td>';
+			if (!empty($conf->mailing->enabled)) {
+				$langs->load("mails");
+				print '<td class="nowrap">'.$langs->trans("NbOfEMailingsSend").'</td>';
+				print '<td>'.$object->getNbOfEMailings().'</td>';
+			} else {
+				print '<td colspan="2"></td>';
+			}
+			print '</tr>';
+
+			// Unsubscribe
+			if (!empty($conf->mailing->enabled)) {
+				if ($conf->use_javascript_ajax && isset($conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS) && $conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS == 2) {
+					print "\n".'<script type="text/javascript">'."\n";
+
+					print '
+					jQuery(document).ready(function () {
+						function init_check_no_email(input) {
+							if (input.val()!="") {
+								$(".noemail").addClass("fieldrequired");
+							} else {
+								$(".noemail").removeClass("fieldrequired");
+							}
+						}
+						$("#email").keyup(function() {
+							init_check_no_email($(this));
+						});
+						init_check_no_email($("#email"));
+					})'."\n";
+					print '</script>'."\n";
+				}
+				if (!GETPOSTISSET("no_email") && !empty($object->email)) {
+					$result = $object->getNoEmail();
+					if ($result < 0) {
+						setEventMessages($object->error, $object->errors, 'errors');
+					}
+				}
+				print '<tr>';
+				print '<td class="noemail"><label for="no_email">'.$langs->trans("No_Email").'</label></td>';
+				print '<td>';
+				$useempty = (isset($conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS) && ($conf->global->MAILING_CONTACT_DEFAULT_BULK_STATUS == 2));
+				print $form->selectyesno('no_email', (GETPOSTISSET("no_email") ? GETPOST("no_email", 'int') : $object->no_email), 1, false, $useempty);
+				print '</td>';
+				print '</tr>';
+			}
 
 			// Social network
 			if (!empty($conf->socialnetworks->enabled)) {
@@ -2931,6 +3039,28 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 		}
 		print '</td></tr>';
 
+		// Email
+		if (!empty($conf->mailing->enabled)) {
+			$langs->load("mails");
+			print '<tr><td>'.$langs->trans("NbOfEMailingsSend").'</td>';
+			print '<td><a href="'.DOL_URL_ROOT.'/comm/mailing/list.php?filteremail='.urlencode($object->email).'">'.$object->getNbOfEMailings().'</a></td></tr>';
+		}
+
+		// Unsubscribe opt-out
+		if (!empty($conf->mailing->enabled)) {
+			$result = $object->getNoEmail();
+			if ($result < 0) {
+				setEventMessages($object->error, $object->errors, 'errors');
+			}
+			print '<tr><td>'.$langs->trans("No_Email").'</td><td>';
+			if ($object->email) {
+				print yn($object->no_email);
+			} else {
+				print '<span class="opacitymedium">'.$langs->trans("EMailNotDefined").'</span>';
+			}
+			print '</td></tr>';
+		}
+
 		// Default language
 		if (!empty($conf->global->MAIN_MULTILANGS)) {
 			require_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';
diff --git a/htdocs/societe/class/api_thirdparties.class.php b/htdocs/societe/class/api_thirdparties.class.php
index a7b78174cf1..123ad09560a 100644
--- a/htdocs/societe/class/api_thirdparties.class.php
+++ b/htdocs/societe/class/api_thirdparties.class.php
@@ -230,6 +230,9 @@ class Thirdparties extends DolibarrApi
 				$obj = $this->db->fetch_object($result);
 				$soc_static = new Societe($this->db);
 				if ($soc_static->fetch($obj->rowid)) {
+					if (isModEnabled('mailing')) {
+						$soc_static->getNoEmail();
+					}
 					$obj_ret[] = $this->_cleanObjectDatas($soc_static);
 				}
 				$i++;
@@ -263,6 +266,9 @@ class Thirdparties extends DolibarrApi
 		if ($this->company->create(DolibarrApiAccess::$user) < 0) {
 			throw new RestException(500, 'Error creating thirdparty', array_merge(array($this->company->error), $this->company->errors));
 		}
+		if (isModEnabled('mailing') && !empty($this->company->email) && isset($this->company->no_email)) {
+			$this->company->setNoEmail($this->company->no_email);
+		}
 
 		return $this->company->id;
 	}
@@ -296,7 +302,11 @@ class Thirdparties extends DolibarrApi
 			$this->company->$field = $value;
 		}
 
-		if ($this->company->update($id, DolibarrApiAccess::$user, 1, '', '', 'update')) {
+		if (isModEnabled('mailing') && !empty($this->company->email) && isset($this->company->no_email)) {
+			$this->company->setNoEmail($this->company->no_email);
+		}
+
+		if ($this->company->update($id, DolibarrApiAccess::$user, 1, '', '', 'update', 1)) {
 			return $this->get($id);
 		}
 
@@ -1876,6 +1886,9 @@ class Thirdparties extends DolibarrApi
 		if (!DolibarrApi::_checkAccessToResource('societe', $this->company->id)) {
 			throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login.' on this thirdparty');
 		}
+		if (isModEnabled('mailing')) {
+			$this->company->getNoEmail();
+		}
 
 		if (!empty($conf->global->FACTURE_DEPOSITS_ARE_JUST_PAYMENTS)) {
 			$filterabsolutediscount = "fk_facture_source IS NULL"; // If we want deposit to be substracted to payments only and not to total of final invoice