diff -up evolution-ews-3.12.11/src/calendar/e-cal-backend-ews.c.read-user-partstat evolution-ews-3.12.11/src/calendar/e-cal-backend-ews.c

--- evolution-ews-3.12.11/src/calendar/e-cal-backend-ews.c.read-user-partstat	2015-01-05 17:44:34.000000000 +0100

+++ evolution-ews-3.12.11/src/calendar/e-cal-backend-ews.c	2016-03-31 17:51:29.593214663 +0200

@@ -103,6 +103,7 @@ struct _ECalBackendEwsPrivate {

 	" calendar:UID" \

 	" calendar:Resources" \

 	" calendar:ModifiedOccurrences" \

+	" calendar:MyResponseType" \

 	" calendar:RequiredAttendees" \

 	" calendar:OptionalAttendees"

@@ -2891,6 +2892,32 @@ get_timezone (ETimezoneCache *timezone_c

 	return zone;

 }

+static icalparameter *

+cal_backend_ews_responsetype_to_partstat (const gchar *responsetype)

+{

+	icalparameter *param = NULL;

+

+	g_return_val_if_fail (responsetype != NULL, NULL);

+

+	if (g_ascii_strcasecmp (responsetype, "Organizer") == 0)

+		param = icalparameter_new_partstat (ICAL_PARTSTAT_ACCEPTED);

+	else if (g_ascii_strcasecmp (responsetype, "Tentative") == 0)

+		param = icalparameter_new_partstat (ICAL_PARTSTAT_TENTATIVE);

+	else if (g_ascii_strcasecmp (responsetype, "Accept") == 0)

+		param = icalparameter_new_partstat (ICAL_PARTSTAT_ACCEPTED);

+	else if (g_ascii_strcasecmp (responsetype, "Decline") == 0)

+		param = icalparameter_new_partstat (ICAL_PARTSTAT_DECLINED);

+	else if (g_ascii_strcasecmp (responsetype, "NoResponseReceived") == 0)

+		param = icalparameter_new_partstat (ICAL_PARTSTAT_NEEDSACTION);

+	else if (g_ascii_strcasecmp (responsetype, "Unknown") == 0)

+		param = icalparameter_new_partstat (ICAL_PARTSTAT_NONE);

+

+	if (!param)

+		param = icalparameter_new_partstat (ICAL_PARTSTAT_NONE);

+

+	return param;

+}

+

 static void

 add_item_to_cache (ECalBackendEws *cbews,

                    EEwsItem *item)

@@ -3214,18 +3241,12 @@ add_item_to_cache (ECalBackendEws *cbews

 			icalproperty_add_parameter (icalprop, cu_type);

 			icalproperty_add_parameter (icalprop, param);

-			if (g_ascii_strcasecmp (attendee->responsetype, "Organizer") == 0)

-				param = icalparameter_new_partstat (ICAL_PARTSTAT_ACCEPTED);

-			else if (g_ascii_strcasecmp (attendee->responsetype, "Tentative") == 0)

-				param = icalparameter_new_partstat (ICAL_PARTSTAT_TENTATIVE);

-			else if (g_ascii_strcasecmp (attendee->responsetype, "Accept") == 0)

-				param = icalparameter_new_partstat (ICAL_PARTSTAT_ACCEPTED);

-			else if (g_ascii_strcasecmp (attendee->responsetype, "Decline") == 0)

-				param = icalparameter_new_partstat (ICAL_PARTSTAT_DECLINED);

-			else if (g_ascii_strcasecmp (attendee->responsetype, "NoResponseReceived") == 0)

-				param = icalparameter_new_partstat (ICAL_PARTSTAT_NEEDSACTION);

-			else if (g_ascii_strcasecmp (attendee->responsetype, "Unknown") == 0)

-				param = icalparameter_new_partstat (ICAL_PARTSTAT_NONE);

+			if (cbews->priv->user_email && (email || attendee->mailbox->email) && e_ews_item_get_my_response_type (item) &&

+			    g_ascii_strcasecmp (email ? email : attendee->mailbox->email, cbews->priv->user_email) == 0) {

+				param = cal_backend_ews_responsetype_to_partstat (e_ews_item_get_my_response_type (item));

+			} else {

+				param = cal_backend_ews_responsetype_to_partstat (attendee->responsetype);

+			}

 			icalproperty_add_parameter (icalprop, param);

 			icalcomponent_add_property (icalcomp, icalprop);

diff -up evolution-ews-3.12.11/src/server/e-ews-item.c.read-user-partstat evolution-ews-3.12.11/src/server/e-ews-item.c

--- evolution-ews-3.12.11/src/server/e-ews-item.c.read-user-partstat	2014-09-01 16:50:38.000000000 +0200

+++ evolution-ews-3.12.11/src/server/e-ews-item.c	2016-03-31 17:51:29.608214662 +0200

@@ -134,6 +134,7 @@ struct _EEwsItemPrivate {

 	GSList *modified_occurrences;

 	GSList *attachments_ids;

+	gchar *my_response_type;

 	GSList *attendees;

 	EwsId *calendar_item_accept_id;

@@ -239,6 +240,9 @@ e_ews_item_dispose (GObject *object)

 	g_slist_free_full (priv->attachments_ids, g_free);

 	priv->attachments_ids = NULL;

+	g_free (priv->my_response_type);

+	priv->my_response_type = NULL;

+

 	g_slist_free_full (priv->attendees, (GDestroyNotify) ews_item_free_attendee);

 	priv->attendees = NULL;

@@ -1106,6 +1110,9 @@ e_ews_item_set_from_soap_parameter (EEws

 			parse_extended_property (priv, subparam);

 		} else if (!g_ascii_strcasecmp (name, "ModifiedOccurrences")) {

 			process_modified_occurrences (priv, subparam);

+		} else if (!g_ascii_strcasecmp (name, "MyResponseType")) {

+			g_free (priv->my_response_type);

+			priv->my_response_type = e_soap_parameter_get_string_value (subparam);

 		} else if (!g_ascii_strcasecmp (name, "RequiredAttendees")) {

 			process_attendees (priv, subparam, "Required");

 		} else if (!g_ascii_strcasecmp (name, "OptionalAttendees")) {

@@ -1803,6 +1810,14 @@ e_ews_item_dump_mime_content (EEwsItem *

 	return info;

 }

+const gchar *

+e_ews_item_get_my_response_type (EEwsItem *item)

+{

+	g_return_val_if_fail (E_IS_EWS_ITEM (item), NULL);

+

+	return item->priv->my_response_type;

+}

+

 const GSList *

 e_ews_item_get_attendees (EEwsItem *item)

 {

diff -up evolution-ews-3.12.11/src/server/e-ews-item.h.read-user-partstat evolution-ews-3.12.11/src/server/e-ews-item.h

--- evolution-ews-3.12.11/src/server/e-ews-item.h.read-user-partstat	2014-05-07 12:49:13.000000000 +0200

+++ evolution-ews-3.12.11/src/server/e-ews-item.h	2016-03-31 17:51:29.608214662 +0200

@@ -267,6 +267,7 @@ e_ews_item_ical_dump (EEwsItem *item);

 EEwsAttachmentInfo *

 e_ews_item_dump_mime_content (EEwsItem *item, const gchar *cache);

+const gchar *	e_ews_item_get_my_response_type	(EEwsItem *item);

 const GSList *	e_ews_item_get_attendees	(EEwsItem *item);

 const EwsId *	e_ews_item_get_calendar_item_accept_id