diff --git a/src/java/davmail/exchange/ExchangeSession.java b/src/java/davmail/exchange/ExchangeSession.java
index 7151bb24..886b7dd6 100644
--- a/src/java/davmail/exchange/ExchangeSession.java
+++ b/src/java/davmail/exchange/ExchangeSession.java
@@ -3091,7 +3091,6 @@ public abstract class ExchangeSession {
         CONTACT_ATTRIBUTES.add("extensionattribute4");
         CONTACT_ATTRIBUTES.add("bday");
         CONTACT_ATTRIBUTES.add("businesshomepage");
-        CONTACT_ATTRIBUTES.add("c");
         CONTACT_ATTRIBUTES.add("cn");
         CONTACT_ATTRIBUTES.add("co");
         CONTACT_ATTRIBUTES.add("department");
diff --git a/src/java/davmail/exchange/dav/Field.java b/src/java/davmail/exchange/dav/Field.java
index e109ed7a..0438ce17 100644
--- a/src/java/davmail/exchange/dav/Field.java
+++ b/src/java/davmail/exchange/dav/Field.java
@@ -188,9 +188,9 @@ public class Field {
 
         createField(URN_SCHEMAS_CONTACTS, "bday"); // PR_BIRTHDAY 0x3A42 SystemTime
         createField(URN_SCHEMAS_CONTACTS, "businesshomepage"); // PR_BUSINESS_HOME_PAGE 0x3A51 String
-        createField(URN_SCHEMAS_CONTACTS, "c"); // country DistinguishedPropertySetType.PublicStrings/urn:schemas:contacts:c/String
+        //createField(URN_SCHEMAS_CONTACTS, "c"); // country DistinguishedPropertySetType.PublicStrings/urn:schemas:contacts:c/String
         createField(URN_SCHEMAS_CONTACTS, "cn"); // PR_DISPLAY_NAME 0x3001 String
-        createField(URN_SCHEMAS_CONTACTS, "co"); // workAddressCountry DistinguishedPropertySetType.PublicStrings/0x00008049/String
+        createField(URN_SCHEMAS_CONTACTS, "co"); // workAddressCountry DistinguishedPropertySetType.Address/0x00008049/String
         createField(URN_SCHEMAS_CONTACTS, "department"); // PR_DEPARTMENT_NAME 0x3A18 String
         // email with display name
         createField("writeemail1", URN_SCHEMAS_CONTACTS, "email1"); // DistinguishedPropertySetType.PublicStrings/urn:schemas:contacts:email1/String
diff --git a/src/java/davmail/exchange/ews/Field.java b/src/java/davmail/exchange/ews/Field.java
index 489818e8..0a0ba2ff 100644
--- a/src/java/davmail/exchange/ews/Field.java
+++ b/src/java/davmail/exchange/ews/Field.java
@@ -77,10 +77,9 @@ public class Field {
 
         FIELD_MAP.put("bday", new ExtendedFieldURI(0x3A42, ExtendedFieldURI.PropertyType.SystemTime));
         FIELD_MAP.put("businesshomepage", new ExtendedFieldURI(0x3A51, ExtendedFieldURI.PropertyType.String));
-        FIELD_MAP.put("c", new ExtendedFieldURI(ExtendedFieldURI.DistinguishedPropertySetType.PublicStrings, "urn:schemas:contacts:c"));
 
         FIELD_MAP.put("cn", new ExtendedFieldURI(0x3001, ExtendedFieldURI.PropertyType.String));
-        FIELD_MAP.put("co", new ExtendedFieldURI(ExtendedFieldURI.DistinguishedPropertySetType.PublicStrings, 0x8049, ExtendedFieldURI.PropertyType.String));
+        FIELD_MAP.put("co", new ExtendedFieldURI(ExtendedFieldURI.DistinguishedPropertySetType.Address, 0x8049, ExtendedFieldURI.PropertyType.String));
         FIELD_MAP.put("department", new ExtendedFieldURI(0x3A18, ExtendedFieldURI.PropertyType.String));
 
         FIELD_MAP.put("email1", new ExtendedFieldURI(ExtendedFieldURI.DistinguishedPropertySetType.Address, 0x8083, ExtendedFieldURI.PropertyType.String));