## ESourceMailTransport ESourceMailTransport — ESource extension for an email transport |

## Synopsis

    #include <libedataserver/libedataserver.h>

    struct              ESourceMailTransport;
    #define             E_SOURCE_EXTENSION_MAIL_TRANSPORT

## Object Hierarchy

      GObject
       +----ESourceExtension
             +----ESourceBackend
                   +----ESourceMailTransport

## Description

The ESourceMailTransport extension identifies the ESource as a mail transport which describes where to send outgoing messages.

Access the extension as follows:

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    #include <libedataserver/libedataserver.h>

    ESourceMailTransport *extension;

    extension = e_source_get_extension (source, E_SOURCE_EXTENSION_MAIL_TRANSPORT);

## Details

### struct ESourceMailTransport

    struct ESourceMailTransport;

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

Since 3.6

### E_SOURCE_EXTENSION_MAIL_TRANSPORT

    #define E_SOURCE_EXTENSION_MAIL_TRANSPORT "Mail Transport"

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

Since 3.6