diff --git a/messaging-core/src/main/java/org/fenixedu/messaging/core/domain/Sender.java b/messaging-core/src/main/java/org/fenixedu/messaging/core/domain/Sender.java
index ff629fd..b7e0541 100644
--- a/messaging-core/src/main/java/org/fenixedu/messaging/core/domain/Sender.java
+++ b/messaging-core/src/main/java/org/fenixedu/messaging/core/domain/Sender.java
@@ -24,11 +24,13 @@
  */
 package org.fenixedu.messaging.core.domain;
 
+import org.joda.time.DateTime;
 import pt.ist.fenixframework.Atomic;
 import pt.ist.fenixframework.Atomic.TxMode;
 
 import java.text.Collator;
 import java.util.Collection;
+import java.util.Comparator;
 import java.util.HashSet;
 import java.util.Locale;
 import java.util.Objects;
@@ -294,6 +296,13 @@ public static Set<Sender> all() {
         return Sets.newHashSet(MessagingSystem.getInstance().getSenderSet());
     }
 
+    public DateTime getLastMessageSentDate() {
+        return getMessageSet().stream()
+                .map(Message::getCreated)
+                .max(Comparator.naturalOrder())
+                .orElseGet(() -> new DateTime(Long.MIN_VALUE));
+    }
+
     @Override
     public int compareTo(Sender sender) {
         int c = ptCollator.compare(getName(), sender.getName());
diff --git a/messaging-core/src/main/java/org/fenixedu/messaging/core/ui/MessagingController.java b/messaging-core/src/main/java/org/fenixedu/messaging/core/ui/MessagingController.java
index 49955d0..f5b6d14 100644
--- a/messaging-core/src/main/java/org/fenixedu/messaging/core/ui/MessagingController.java
+++ b/messaging-core/src/main/java/org/fenixedu/messaging/core/ui/MessagingController.java
@@ -24,6 +24,7 @@
  */
 package org.fenixedu.messaging.core.ui;
 
+import java.util.Comparator;
 import java.util.HashMap;
 import java.util.Locale;
 import java.util.Map;
@@ -44,6 +45,7 @@
 import org.fenixedu.messaging.core.domain.MessageFile;
 import org.fenixedu.messaging.core.domain.Sender;
 import org.fenixedu.messaging.core.exception.MessagingDomainException;
+import org.joda.time.DateTime;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
@@ -83,7 +85,7 @@ public String listSenders(final Model model, @RequestParam(value = "page", defau
         Set<Sender> senders = Sender.available().stream()
                 .filter(sender -> sender.getName().toLowerCase().contains(search.toLowerCase()))
                 .collect(Collectors.toSet());
-        PaginationUtils.paginate(model, "messaging/senders", "senders", senders, items, page);
+        PaginationUtils.paginate(model, "messaging/senders", "senders", senders, Comparator.comparing(Sender::getLastMessageSentDate).reversed(), items, page);
         model.addAttribute("search", search);
         return "/messaging/listSenders";
     }
diff --git a/messaging-core/src/main/webapp/WEB-INF/messaging/listSenders.jsp b/messaging-core/src/main/webapp/WEB-INF/messaging/listSenders.jsp
index 564b5d1..636261d 100644
--- a/messaging-core/src/main/webapp/WEB-INF/messaging/listSenders.jsp
+++ b/messaging-core/src/main/webapp/WEB-INF/messaging/listSenders.jsp
@@ -3,6 +3,7 @@
 <%@ taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn" %>
 <%@ taglib uri="http://www.springframework.org/tags" prefix="spring"%>
 <%@ taglib uri="org.fenixedu.messaging.tags.sorter" prefix="sort" %>
+<%@taglib prefix="joda" uri="http://www.joda.org/joda/time/tags" %>
 
 
 <c:choose>
@@ -35,18 +36,18 @@
 	<thead>
 		<tr>
 			<th><spring:message code="label.sender.name"/></th>
-			<th><spring:message code="label.sender.address"/></th>
+			<th><spring:message code="label.sender.lastMessageSent"/></th>
 			<th></th>
 		</tr>
 	</thead>
 	<tbody>
-	<c:forEach items="${sort:uniqueSort(senders)}" var="sender">
+	<c:forEach items="${senders}" var="sender">
 		<tr>
 			<td class="col-sm-5">
 				<c:out value="${sender.name}"/>
 			</td>
 			<td class="col-sm-4">
-				<code><c:out value="${sender.address}"/></code>
+				<code><joda:format value="${sender.getLastMessageSentDate()}" style="LM" /></code>
 			</td>
 			<td class="col-sm-3">
 				<div class="btn-group btn-group-xs pull-right">
diff --git a/messaging-core/src/main/webapp/WEB-INF/resources/MessagingResources_en.properties b/messaging-core/src/main/webapp/WEB-INF/resources/MessagingResources_en.properties
index 9d82d03..b75b843 100644
--- a/messaging-core/src/main/webapp/WEB-INF/resources/MessagingResources_en.properties
+++ b/messaging-core/src/main/webapp/WEB-INF/resources/MessagingResources_en.properties
@@ -74,6 +74,7 @@ label.sender.policy.none = None
 label.sender.policy.period = For period:
 label.sender.recipients = Recipients
 label.sender.replyTo = Reply to
+label.sender.lastMessageSent = Last Message Sent
 label.show = show
 label.template.description = Description
 label.template.id = Key
diff --git a/messaging-core/src/main/webapp/WEB-INF/resources/MessagingResources_pt.properties b/messaging-core/src/main/webapp/WEB-INF/resources/MessagingResources_pt.properties
index b1d3991..f849b51 100644
--- a/messaging-core/src/main/webapp/WEB-INF/resources/MessagingResources_pt.properties
+++ b/messaging-core/src/main/webapp/WEB-INF/resources/MessagingResources_pt.properties
@@ -104,4 +104,5 @@ title.templates.config = Configuração de Modelos de Mensagem
 title.template = Modelo de Mensagem
 title.template.edit = Editar Modelo de Mensagem
 label.message.attachments=Anexos
+label.sender.lastMessageSent=Última Mensagem Enviada