async sendTestEmail(post, newsletter, segment, emails) {
        const members = [];
        for (const email of emails) {
            members.push(await this.getExampleMember(email, segment));
        }

        await this.#sendingService.send({
            post,
            newsletter,
            segment,
            members,
            emailId: null
        }, {
            clickTrackingEnabled: false,
            openTrackingEnabled: false,
            isTestEmail: true
        });
    }
@param {*} post
@param {*} newsletter
@param {import('./EmailRenderer').Segment} segment
@param {string[]} emails