zulip/web/templates/stream_settings/copy_email_address_modal.hbs

<div class="copy-email-modal">
    <div class="new-style">
        <p class="question-which-parts">
            {{t "Which parts of the email should be included in the Zulip message sent to this channel?"}}
        </p>
        {{#each tags}}
            {{#if (eq this.name "prefer-html") }}
            <hr />
            {{/if}}
            <div class="input-group" id="{{this.name}}-input-group">
                <label class="checkbox">
                    <input class="tag-checkbox" id="{{ this.name }}" type="checkbox"/>
                    <span></span>
                </label>
                <label class="inline" for="{{this.name}}">{{{this.description}}}</label>
            </div>
        {{/each}}
        <hr />
        <p class="stream-email-header">
            {{t "Channel email address:"}}
        </p>
        <div class="stream-email">
            <div class="email-address">{{email_address}}</div>
        </div>
    </div>
</div>