export interface IMailOptions {
    to: string | string[];
    subject: string;
    text?: string;
    html?: string;
    from?: {
        email?: string;
        name?: string;
    };
    templateId?: string;
    dynamicTemplateData?: Record<string, any>;
    attachments?: Array<{
        content: string;
        filename: string;
        type?: string;
        disposition?: string;
        contentId?: string;
    }>;
}