removed. (em_utils_handle_receipt): asynchronously load message if none is

2005-04-08  Not Zed  <NotZed@Ximian.com>

        * em-composer-utils.c (em_utils_ask_receipt): removed.
        (em_utils_handle_receipt): asynchronously load message if none is
        supplied.

        * em-folder-view.c (emfv_set_seen): pass message in.

        * em-composer-utils.c (em_utils_ask_receipt): strip leading lwsp
        on the disposition address.
        (em_utils_ask_receipt): added a comment about which rfc.
        (em_utils_handle_receipt): merged ask_receipt into here.  Changed
        api to take a message instead, so we don't have to load the
        message every time.  Also only set receipt-handled if we have a
        receipt requested in the first place.

2005-04-05  ERDI Gergo  <cactus@cactus.rulez.org>

        * mail-errors.xml: Added new dialog for receipt requests

        * em-composer-utils.c (em_utils_guess_account): Made guess_account
        public, to be callable from em-folder-view
        (em_utils_send_receipt): New function to send an RFC
        2298-compliant message delivery notification

svn path=/trunk/; revision=29185

8 files changed, 426 insertions, 3 deletions

diff --git a/mail/ChangeLog b/mail/ChangeLog
index c06c0409db..6fc1517054 100644
--- a/mail/ChangeLog
+++ b/mail/ChangeLog
@@ -1,3 +1,28 @@
+2005-04-08  Not Zed  <NotZed@Ximian.com>
+
+	* em-composer-utils.c (em_utils_ask_receipt): removed.
+	(em_utils_handle_receipt): asynchronously load message if none is
+	supplied.
+
+	* em-folder-view.c (emfv_set_seen): pass message in.
+
+	* em-composer-utils.c (em_utils_ask_receipt): strip leading lwsp
+	on the disposition address.
+	(em_utils_ask_receipt): added a comment about which rfc.
+	(em_utils_handle_receipt): merged ask_receipt into here.  Changed
+	api to take a message instead, so we don't have to load the
+	message every time.  Also only set receipt-handled if we have a
+	receipt requested in the first place.
+
+2005-04-05  ERDI Gergo  <cactus@cactus.rulez.org>
+
+	* mail-errors.xml: Added new dialog for receipt requests
+
+	* em-composer-utils.c (em_utils_guess_account): Made guess_account
+	public, to be callable from em-folder-view
+	(em_utils_send_receipt): New function to send an RFC
+	2298-compliant message delivery notification
+
 2005-04-05  Not Zed  <NotZed@Ximian.com>
 
 	** See bug #74320
diff --git a/mail/em-account-editor.c b/mail/em-account-editor.c
index 3e25485134..56c7b50aad 100644
--- a/mail/em-account-editor.c
+++ b/mail/em-account-editor.c
@@ -724,6 +724,64 @@ emae_setup_signatures(EMAccountEditor *emae, GladeXML *xml)
 }
 
 static void
+emae_receipt_policy_changed(GtkComboBox *dropdown, EMAccountEditor *emae)
+{
+	int id = gtk_combo_box_get_active(dropdown);
+	GtkTreeModel *model;
+	GtkTreeIter iter;
+	EAccountReceiptPolicy policy;
+
+	if (id != -1) {
+		model = gtk_combo_box_get_model(dropdown);
+		if (gtk_tree_model_iter_nth_child(model, &iter, NULL, id)) {
+			gtk_tree_model_get(model, &iter, 1, &policy, -1);
+			e_account_set_int (emae->account, E_ACCOUNT_RECEIPT_POLICY, policy);
+		}
+	}
+
+}
+
+static GtkWidget *
+emae_setup_receipt_policy (EMAccountEditor *emae, GladeXML *xml)
+{
+	GtkComboBox *dropdown = (GtkComboBox *)glade_xml_get_widget(xml, "receipt_policy_dropdown");
+	GtkListStore *store;
+	int i = 0, active = 0;
+	GtkTreeIter iter;
+	EAccountReceiptPolicy current = emae->account->receipt_policy;
+	static struct {
+		EAccountReceiptPolicy policy;
+		char *label;			
+	} receipt_policies[] = {
+		{ E_ACCOUNT_RECEIPT_NEVER,  N_("Never") },
+		{ E_ACCOUNT_RECEIPT_ALWAYS, N_("Always") },
+		{ E_ACCOUNT_RECEIPT_ASK,    N_("Ask for each message") }
+	};
+
+	gtk_widget_show((GtkWidget *)dropdown);
+
+	store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT);
+
+	for (i = 0; i < 3; ++i) {
+		gtk_list_store_append (store, &iter);
+		gtk_list_store_set (store, &iter,
+				    0, _(receipt_policies[i].label),
+				    1, receipt_policies[i].policy,
+				    -1);
+		if (current == receipt_policies[i].policy)
+			active = i;		
+	}
+	
+	gtk_combo_box_set_model(dropdown, (GtkTreeModel *)store);
+	gtk_combo_box_set_active(dropdown, active);
+
+	g_signal_connect(dropdown, "changed", G_CALLBACK(emae_receipt_policy_changed), emae);
+	gtk_widget_set_sensitive((GtkWidget *)dropdown, e_account_writable(emae->account, E_ACCOUNT_RECEIPT_POLICY));
+
+	return (GtkWidget *)dropdown;
+}
+
+static void
 emae_account_entry_changed(GtkEntry *entry, EMAccountEditor *emae)
 {
 	int item = GPOINTER_TO_INT(g_object_get_data((GObject *)entry, "account-item"));
@@ -2081,6 +2139,9 @@ emae_defaults_page(EConfig *ec, EConfigItem *item, struct _GtkWidget *parent, st
 	gtk_widget_set_sensitive((GtkWidget *)gui->restore_folders_button,
 				 e_account_writable(emae->account, E_ACCOUNT_SENT_FOLDER_URI)
 				 || e_account_writable(emae->account, E_ACCOUNT_DRAFTS_FOLDER_URI));
+
+	/* Receipt policy */
+	emae_setup_receipt_policy (emae, xml);
 	
 	w = glade_xml_get_widget(xml, item->label);
 	gtk_notebook_append_page((GtkNotebook *)parent, w, gtk_label_new(_("Defaults")));
diff --git a/mail/em-composer-utils.c b/mail/em-composer-utils.c
index 4f8ecb951a..c018337584 100644
--- a/mail/em-composer-utils.c
+++ b/mail/em-composer-utils.c
@@ -50,9 +50,10 @@
 #include "e-util/e-account-list.h"
 
 #include <camel/camel-string-utils.h>
+#include <camel/camel-stream-mem.h>
 #include <camel/camel-nntp-address.h>
 
-static EAccount *guess_account (CamelMimeMessage *message, CamelFolder *folder);
+static EAccount * guess_account (CamelMimeMessage *message, CamelFolder *folder);
 
 struct emcs_t {
 	unsigned int ref_count;
@@ -190,6 +191,7 @@ composer_send_queued_cb (CamelFolder *folder, CamelMimeMessage *msg, CamelMessag
 		if (emcs && emcs->folder) {
 			/* set any replied flags etc */
 			camel_folder_set_message_flags (emcs->folder, emcs->uid, emcs->flags, emcs->set);
+			camel_folder_set_message_user_flag (emcs->folder, emcs->uid, "receipt-handled", TRUE);
 			camel_object_unref (emcs->folder);
 			emcs->folder = NULL;
 			g_free (emcs->uid);
@@ -1066,6 +1068,191 @@ em_utils_redirect_message_by_uid (CamelFolder *folder, const char *uid)
 	mail_get_message (folder, uid, redirect_msg, NULL, mail_thread_new);
 }
 
+static void
+emu_handle_receipt_message(CamelFolder *folder, const char *uid, CamelMimeMessage *msg, void *data)
+{
+	if (msg)
+		em_utils_handle_receipt(folder, uid, msg);
+}
+
+/* Message disposition notifications, rfc 2298 */
+void
+em_utils_handle_receipt (CamelFolder *folder, const char *uid, CamelMimeMessage *msg)
+{
+	EAccount *account;
+	const char *addr;
+	CamelMessageInfo *info;
+
+	info = camel_folder_get_message_info(folder, uid);
+	if (info == NULL)
+		return;
+
+	if (camel_message_info_user_flag(info, "receipt-handled")) {
+		camel_message_info_free(info);
+		return;
+	}
+
+	if (msg == NULL) {
+		mail_get_message(folder, uid, emu_handle_receipt_message, NULL, mail_thread_new);
+		camel_message_info_free(info);
+		return;
+	}
+
+	if ( (addr = camel_medium_get_header((CamelMedium *)msg, "Disposition-Notification-To")) == NULL) {
+		camel_message_info_free(info);
+		return;
+	}
+
+	camel_message_info_set_user_flag(info, "receipt-handled", TRUE);
+	camel_message_info_free(info);
+	
+	account = guess_account(msg, folder);
+
+	/* TODO: should probably decode/format the address, it could be in rfc2047 format */
+	if (addr == NULL) {
+		addr = "";
+	} else {
+		while (camel_mime_is_lwsp(*addr))
+			addr++;
+	}
+	
+	if (account->receipt_policy == E_ACCOUNT_RECEIPT_ALWAYS
+	    || (account->receipt_policy == E_ACCOUNT_RECEIPT_ASK
+		&& e_error_run (NULL, "mail:ask-receipt", addr, camel_mime_message_get_subject(msg)) == GTK_RESPONSE_YES))
+		em_utils_send_receipt(folder, msg);
+}
+
+static void
+em_utils_receipt_done (CamelFolder *folder, CamelMimeMessage *msg, CamelMessageInfo *info,
+		       int queued, const char *appended_uid, void *data)
+{
+	camel_message_info_free (info);
+	mail_send ();
+}
+
+
+void
+em_utils_send_receipt (CamelFolder *folder, CamelMimeMessage *message)
+{
+	/* See RFC #2298 for a description of message receipts */
+
+	EAccount *account = guess_account (message, folder);
+
+	CamelMimeMessage *receipt = camel_mime_message_new ();
+	CamelMultipart *body = camel_multipart_new ();
+	CamelMimePart *part;
+	CamelDataWrapper *receipt_text, *receipt_data;
+	CamelContentType *type;
+	CamelInternetAddress *addr;
+	CamelStream *stream;	
+	CamelFolder *out_folder;
+	CamelMessageInfo *info;
+	const char *message_id = camel_medium_get_header (CAMEL_MEDIUM (message), "Message-ID");
+	const char *message_date = camel_medium_get_header (CAMEL_MEDIUM (message), "Date");
+	const char *message_subject = camel_mime_message_get_subject (message);
+	const char *receipt_address = camel_medium_get_header (CAMEL_MEDIUM (message), "Disposition-Notification-To");
+	char *fake_msgid;
+	char *hostname;
+	char *self_address, *receipt_subject;
+	char *ua, *recipient;
+
+	if (!receipt_address)
+		return;
+	
+	/* Collect information for the receipt */
+
+	/* We use camel_header_msgid_generate () to get a canonical
+	 * hostname, then skip the part leading to '@' */
+	fake_msgid = camel_header_msgid_generate ();
+	for (hostname = fake_msgid; hostname && *hostname != '@'; ++hostname);
+	++hostname;
+
+	self_address = account->id->address;
+
+	if (!message_id)
+		message_id = "";
+	if (!message_date)
+		message_date ="";
+	
+	/* Create toplevel container */
+	camel_data_wrapper_set_mime_type (CAMEL_DATA_WRAPPER (body),
+					  "multipart/report;"
+					  "report-type=\"disposition-notification\"");
+	camel_multipart_set_boundary (body, NULL);	
+	
+	/* Create textual receipt */
+	receipt_text = camel_data_wrapper_new ();
+	type = camel_content_type_new ("text", "plain");
+	camel_content_type_set_param (type, "format", "flowed");
+	camel_data_wrapper_set_mime_type_field (receipt_text, type);
+	camel_content_type_unref (type);
+	stream = camel_stream_mem_new ();
+	camel_stream_printf (stream,
+			     "Your message to %s about \"%s\" on %s has been read.",
+			     self_address, message_subject, message_date);
+	camel_data_wrapper_construct_from_stream (receipt_text, stream);
+	camel_object_unref (stream);
+	
+	part = camel_mime_part_new ();
+	camel_medium_set_content_object (CAMEL_MEDIUM (part), receipt_text);
+	camel_object_unref (receipt_text);
+	camel_multipart_add_part (body, part);
+	camel_object_unref (part);	
+	
+	/* Create the machine-readable receipt */
+	receipt_data = camel_data_wrapper_new ();
+	type = camel_content_type_new ("message", "disposition-notification");
+	camel_data_wrapper_set_mime_type_field (receipt_data, type);
+	camel_content_type_unref (type);
+	stream = camel_stream_mem_new ();
+	part = camel_mime_part_new ();
+
+	ua = g_strdup_printf ("%s; %s", hostname, "Evolution " VERSION SUB_VERSION " " VERSION_COMMENT);
+	recipient = g_strdup_printf ("rfc822; %s", self_address);	
+
+	camel_medium_add_header (CAMEL_MEDIUM (part), "Reporting-UA", ua);
+	camel_medium_add_header (CAMEL_MEDIUM (part), "Final-Recipient", recipient);
+	camel_medium_add_header (CAMEL_MEDIUM (part), "Original-Message-ID", message_id);
+	camel_medium_add_header (CAMEL_MEDIUM (part), "Disposition", "manual-action/MDN-sent-manually; displayed");
+
+	g_free (ua);
+	g_free (recipient);
+	g_free (fake_msgid);
+	
+	camel_data_wrapper_construct_from_stream (receipt_data, stream);
+	camel_object_unref (stream);
+	camel_medium_set_content_object (CAMEL_MEDIUM (part), receipt_data);
+	camel_object_unref (receipt_data);
+	camel_multipart_add_part (body, part);
+	camel_object_unref (part);	
+	
+	/* Finish creating the message */
+	camel_medium_set_content_object (CAMEL_MEDIUM (receipt), CAMEL_DATA_WRAPPER (body));
+	camel_object_unref (body);
+	
+	receipt_subject = g_strdup_printf ("Delivery Notification for: \"%s\"", message_subject);
+	camel_mime_message_set_subject (receipt, receipt_subject);
+	g_free (receipt_subject);
+	
+	addr = camel_internet_address_new ();
+	camel_address_decode (CAMEL_ADDRESS (addr), self_address);
+	camel_mime_message_set_recipients (receipt, CAMEL_RECIPIENT_TYPE_TO, addr);
+	camel_object_unref (addr);
+	
+	addr = camel_internet_address_new ();
+	camel_address_decode (CAMEL_ADDRESS (addr), receipt_address);
+	camel_mime_message_set_from (receipt, addr);
+	camel_object_unref (addr);
+
+	camel_medium_set_header (CAMEL_MEDIUM (receipt), "Return-Path", "<>");
+
+	/* Send the receipt */
+	out_folder = mail_component_get_folder(NULL, MAIL_COMPONENT_FOLDER_OUTBOX);
+	info = camel_message_info_new (NULL);
+	camel_message_info_set_flags (info, CAMEL_MESSAGE_SEEN, CAMEL_MESSAGE_SEEN);
+	mail_append_mail (out_folder, receipt, info, em_utils_receipt_done, 0);
+}
+
 /* Replying to messages... */
 
 static GHashTable *
diff --git a/mail/em-composer-utils.h b/mail/em-composer-utils.h
index 99b1200346..4ee2e1beba 100644
--- a/mail/em-composer-utils.h
+++ b/mail/em-composer-utils.h
@@ -34,6 +34,7 @@ struct _CamelFolder;
 struct _CamelMimeMessage;
 struct _EMsgComposer;
 struct _EMFormat;
+struct _EAccount;
 
 void em_composer_utils_setup_callbacks (struct _EMsgComposer *composer, struct _CamelFolder *folder, const char *uid,
 					guint32 flags, guint32 set, struct _CamelFolder *drafts, const char *drafts_uid);
@@ -63,6 +64,9 @@ void em_utils_forward_messages (struct _CamelFolder *folder, GPtrArray *uids, co
 void em_utils_redirect_message (struct _CamelMimeMessage *message);
 void em_utils_redirect_message_by_uid (struct _CamelFolder *folder, const char *uid);
 
+void em_utils_handle_receipt (struct _CamelFolder *folder, const char *uid, struct _CamelMimeMessage *msg);
+void em_utils_send_receipt   (struct _CamelFolder *folder, struct _CamelMimeMessage *message);
+
 enum {
 	REPLY_MODE_SENDER,
 	REPLY_MODE_ALL,
diff --git a/mail/em-folder-view.c b/mail/em-folder-view.c
index 6b6db82332..8a5690ef85 100644
--- a/mail/em-folder-view.c
+++ b/mail/em-folder-view.c
@@ -64,6 +64,7 @@
 #include <bonobo/bonobo-ui-util.h>
 
 #include "widgets/misc/e-charset-picker.h"
+#include "widgets/misc/e-error.h"
 
 #include <e-util/e-dialog-utils.h>
 #include <e-util/e-icon-factory.h>
@@ -125,6 +126,8 @@ static void emfv_setting_setup(EMFolderView *emfv);
 static void emfv_on_url_cb(GObject *emitter, const char *url, EMFolderView *emfv);
 static void emfv_on_url(EMFolderView *emfv, const char *uri, const char *nice_uri);
 
+static void emfv_set_seen (EMFolderView *emfv, const char *uid);
+
 static gboolean emfv_popup_menu (GtkWidget *widget);
 
 static const EMFolderViewEnable emfv_enable_map[];
@@ -441,6 +444,8 @@ em_folder_view_open_selected(EMFolderView *emfv)
 		em_folder_view_set_folder((EMFolderView *)emmb, emfv->folder, emfv->folder_uri);
 		em_folder_view_set_message((EMFolderView *)emmb, views->pdata[i], FALSE);
 		gtk_widget_show(emmb->window);
+		/* TODO: this loads the message twice (!) */
+		em_utils_handle_receipt (emfv->folder, uids->pdata[i], NULL);
 		g_free(views->pdata[i]);
 	}
 	g_ptr_array_free(views, TRUE);
@@ -2101,7 +2106,7 @@ do_mark_seen (gpointer user_data)
 	MessageList *list = emfv->list;
 	
 	if (mst->uid && list->cursor_uid && !strcmp (mst->uid, list->cursor_uid))
-		camel_folder_set_message_flags (emfv->folder, mst->uid, CAMEL_MESSAGE_SEEN, CAMEL_MESSAGE_SEEN);
+		emfv_set_seen (emfv, mst->uid);
 	
 	return FALSE;
 }
@@ -2147,7 +2152,7 @@ emfv_list_done_message_selected(CamelFolder *folder, const char *uid, CamelMimeM
 			emfv->priv->seen_id = g_timeout_add_full(G_PRIORITY_DEFAULT_IDLE, emfv->mark_seen_timeout,
 								 (GSourceFunc)do_mark_seen, mst, (GDestroyNotify)mst_free);
 		} else {
-			camel_folder_set_message_flags(emfv->folder, uid, CAMEL_MESSAGE_SEEN, CAMEL_MESSAGE_SEEN);
+			emfv_set_seen (emfv, uid);
 		}
 	}
 	
@@ -2421,6 +2426,18 @@ emfv_format_popup_event(EMFormatHTMLDisplay *efhd, GdkEventButton *event, const
 	return TRUE;
 }
 
+static void
+emfv_set_seen(EMFolderView *emfv, const char *uid)
+{
+	guint32 old_flags = camel_folder_get_message_flags(emfv->folder, uid);
+
+	/* If we're setting the SEEN flag on a message, handle receipt requests */
+	if (!(old_flags & CAMEL_MESSAGE_SEEN))
+		em_utils_handle_receipt(emfv->folder, uid, (CamelMimeMessage *)((EMFormat *)emfv->preview)->message);
+
+	camel_folder_set_message_flags(emfv->folder, uid, CAMEL_MESSAGE_SEEN, CAMEL_MESSAGE_SEEN);
+}
+
 /* keep these two tables in sync */
 enum {
 	EMFV_ANIMATE_IMAGES = 1,
diff --git a/mail/mail-config.glade b/mail/mail-config.glade
index bf61dec601..e559d2369d 100644
--- a/mail/mail-config.glade
+++ b/mail/mail-config.glade
@@ -3056,6 +3056,120 @@ For example: &quot;Work&quot; or &quot;Personal&quot;</property>
 	      <property name="fill">False</property>
 	    </packing>
 	  </child>
+
+	  <child>
+	    <widget class="GtkVBox" id="vbox205">
+	      <property name="visible">True</property>
+	      <property name="homogeneous">False</property>
+	      <property name="spacing">6</property>
+
+	      <child>
+		<widget class="GtkLabel" id="label578">
+		  <property name="visible">True</property>
+		  <property name="label" translatable="yes">&lt;span weight=&quot;bold&quot;&gt;Message Receipts&lt;/span&gt;</property>
+		  <property name="use_underline">False</property>
+		  <property name="use_markup">True</property>
+		  <property name="justify">GTK_JUSTIFY_LEFT</property>
+		  <property name="wrap">False</property>
+		  <property name="selectable">False</property>
+		  <property name="xalign">0</property>
+		  <property name="yalign">0.5</property>
+		  <property name="xpad">0</property>
+		  <property name="ypad">0</property>
+		</widget>
+		<packing>
+		  <property name="padding">0</property>
+		  <property name="expand">False</property>
+		  <property name="fill">False</property>
+		</packing>
+	      </child>
+
+	      <child>
+		<widget class="GtkHBox" id="hbox231">
+		  <property name="visible">True</property>
+		  <property name="homogeneous">False</property>
+		  <property name="spacing">12</property>
+
+		  <child>
+		    <widget class="GtkLabel" id="label581">
+		      <property name="visible">True</property>
+		      <property name="label" translatable="yes"></property>
+		      <property name="use_underline">False</property>
+		      <property name="use_markup">False</property>
+		      <property name="justify">GTK_JUSTIFY_LEFT</property>
+		      <property name="wrap">False</property>
+		      <property name="selectable">False</property>
+		      <property name="xalign">0.5</property>
+		      <property name="yalign">0.5</property>
+		      <property name="xpad">0</property>
+		      <property name="ypad">0</property>
+		    </widget>
+		    <packing>
+		      <property name="padding">0</property>
+		      <property name="expand">False</property>
+		      <property name="fill">False</property>
+		    </packing>
+		  </child>
+
+		  <child>
+		    <widget class="GtkHBox" id="hbox232">
+		      <property name="visible">True</property>
+		      <property name="homogeneous">False</property>
+		      <property name="spacing">12</property>
+
+		      <child>
+			<widget class="GtkLabel" id="label583">
+			  <property name="visible">True</property>
+			  <property name="label" translatable="yes">Send message receipts:</property>
+			  <property name="use_underline">False</property>
+			  <property name="use_markup">False</property>
+			  <property name="justify">GTK_JUSTIFY_LEFT</property>
+			  <property name="wrap">False</property>
+			  <property name="selectable">False</property>
+			  <property name="xalign">0.5</property>
+			  <property name="yalign">0.5</property>
+			  <property name="xpad">0</property>
+			  <property name="ypad">0</property>
+			</widget>
+			<packing>
+			  <property name="padding">0</property>
+			  <property name="expand">False</property>
+			  <property name="fill">False</property>
+			</packing>
+		      </child>
+
+		      <child>
+			<widget class="GtkComboBox" id="receipt_policy_dropdown">
+			  <property name="visible">True</property>
+			  <property name="items" translatable="yes"></property>
+			</widget>
+			<packing>
+			  <property name="padding">0</property>
+			  <property name="expand">True</property>
+			  <property name="fill">True</property>
+			</packing>
+		      </child>
+		    </widget>
+		    <packing>
+		      <property name="padding">0</property>
+		      <property name="expand">True</property>
+		      <property name="fill">True</property>
+		    </packing>
+		  </child>
+		</widget>
+		<packing>
+		  <property name="padding">0</property>
+		  <property name="expand">False</property>
+		  <property name="fill">False</property>
+		</packing>
+	      </child>
+	    </widget>
+	    <packing>
+	      <property name="padding">0</property>
+	      <property name="expand">True</property>
+	      <property name="fill">True</property>
+	    </packing>
+	  </child>
 	</widget>
 	<packing>
 	  <property name="tab_expand">False</property>
diff --git a/mail/mail-errors.xml b/mail/mail-errors.xml
index c19cdf5fce..7a60b3917b 100644
--- a/mail/mail-errors.xml
+++ b/mail/mail-errors.xml
@@ -347,5 +347,13 @@ Please check your account settings and try again.
 </secondary>
 </error>
 
+  <error id="ask-receipt" type="question" default="GTK_RESPONSE_NO">
+    <title>Read receipt requested.</title>
+    <primary>Read receipt requested.</primary>
+    <secondary>A read receipt notification has been requested for &quot;{1}&quot;.  Send the reciept notification to {0}?</secondary>
+    <button stock="gtk-no" response="GTK_RESPONSE_NO"/>
+    <button stock="gtk-yes" label="Send Receipt" response="GTK_RESPONSE_YES"/>
+  </error>
+
 </error-list>
 
diff --git a/mail/mail-errors.xml.h b/mail/mail-errors.xml.h
index 7161251dea..7537716cea 100644
--- a/mail/mail-errors.xml.h
+++ b/mail/mail-errors.xml.h
@@ -258,3 +258,10 @@ char *s = N_("Unable to connect to the GroupWise\n"
 char *s = N_("\n"
 	"Please check your account settings and try again.\n"
 	"");
+/* mail:ask-receipt title */
+char *s = N_("Read receipt requested.");
+/* mail:ask-receipt primary */
+char *s = N_("Read receipt requested.");
+/* mail:ask-receipt secondary */
+char *s = N_("A read receipt notification has been requested for \"{1}\".  Send the reciept notification to {0}?");
+char *s = N_("Send Receipt");