-#if (GMIME_MAJOR_VERSION < 3)
-
-#define GMIME_ADDRESS_TYPE_TO GMIME_RECIPIENT_TYPE_TO
-#define GMIME_ADDRESS_TYPE_CC GMIME_RECIPIENT_TYPE_CC
-#define GMIME_ADDRESS_TYPE_BCC GMIME_RECIPIENT_TYPE_BCC
-
-#define g_mime_2_6_unref(obj) g_object_unref (obj)
-#define g_mime_3_unused(arg) arg
-#define g_mime_certificate_get_fpr16(cert) g_mime_certificate_get_key_id (cert)
-#define g_mime_certificate_get_uid(cert) g_mime_certificate_get_name (cert);
-#else /* GMime >= 3.0 */