get siteDomain() {
        const [, siteDomain] = this.urlUtils.getSiteUrl()
            .match(new RegExp('^https?://([^/:?#]+)(?:[/:?#]|$)', 'i'));

        return siteDomain;
    }
Send an email to notify the owner of the site that a comment has been reported by a member
@param {*} comment The comment model that has been reported
@param {*} reporter The member object who reported this comment