## ESourceMDN ESourceMDN — ESource extension for MDN settings |

## Synopsis

    #include <libedataserver/libedataserver.h>

    #define             E_SOURCE_EXTENSION_MDN
    struct              ESourceMDN;
    struct              ESourceMDNClass;
    EMdnResponsePolicy  e_source_mdn_get_response_policy    (ESourceMDN *extension);
    void                e_source_mdn_set_response_policy    (ESourceMDN *extension,
                                                             EMdnResponsePolicy response_policy);

## Description

The ESourceMDN extension tracks Message Disposition Notification settings for a mail account. See RFC 2298 for more information about Message Disposition Notification.

Access the extension as follows:

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    #include <libedataserver/libedataserver.h>

    ESourceMDN *extension;

    extension = e_source_get_extension (source, E_SOURCE_EXTENSION_MDN);

## Details

### E_SOURCE_EXTENSION_MDN

    #define E_SOURCE_EXTENSION_MDN "Message Disposition Notifications"

Pass this extension name to `e_source_get_extension()` to access ESourceMDN. This is also used as a group name in key files.

Since 3.6

### struct ESourceMDN

    struct ESourceMDN {
    	ESourceExtension parent;
    	ESourceMDNPrivate *priv;
    };

Contains only private data that should be read and manipulated using the functions below.

Since 3.6

### struct ESourceMDNClass

    struct ESourceMDNClass {
    	ESourceExtensionClass parent_class;
    };

### e_source_mdn_get_response_policy ()

    EMdnResponsePolicy  e_source_mdn_get_response_policy    (ESourceMDN *extension);

Returns the policy for this mail account on responding to Message Disposition Notification requests when receiving mail messages.

`extension` : | an ESourceMDN
Returns : | the EMdnResponsePolicy for this account

Since 3.6

### e_source_mdn_set_response_policy ()

    void                e_source_mdn_set_response_policy    (ESourceMDN *extension,
                                                             EMdnResponsePolicy response_policy);

Sets the policy for this mail account on responding to Message Disposition Notification requests when receiving mail messages.

`extension` : | an ESourceMDN
`response_policy` : | the EMdnResponsePolicy

Since 3.6