modest-error
@MODEST_MAIL_OPERATION_ERROR:
@MODEST_MAIL_OPERATION_ERROR_BAD_PARAMETER:
@MODEST_MAIL_OPERATION_ERROR_OPERATION_CANCELED:
@MODEST_MAIL_OPERATION_ERROR_ITEM_NOT_FOUND:
@MODEST_MAIL_OPERATION_ERROR_FOLDER_RULES:
@MODEST_MAIL_OPERATION_ERROR_FOLDER_EXISTS:
@MODEST_MAIL_OPERATION_ERROR_MESSAGE_SIZE_LIMIT:
@MODEST_MAIL_OPERATION_ERROR_RETRIEVAL_NUMBER_LIMIT:
@MODEST_MAIL_OPERATION_ERROR_INSTANCE_CREATION_FAILED: