adm_themes/simple/templates/preferences/preferences.messages.tpl
<form {foreach $attributes as $attribute}
{$attribute@key}="{$attribute}"
{/foreach}>
{include 'sys-template-parts/form.input.tpl' data=$elements['admidio-csrf-token']}
{include 'sys-template-parts/form.checkbox.tpl' data=$elements['enable_mail_module']}
{include 'sys-template-parts/form.checkbox.tpl' data=$elements['enable_pm_module']}
{include 'sys-template-parts/form.checkbox.tpl' data=$elements['enable_mail_captcha']}
{include 'sys-template-parts/form.select.tpl' data=$elements['mail_template']}
{include 'sys-template-parts/form.input.tpl' data=$elements['mail_max_receiver']}
{include 'sys-template-parts/form.checkbox.tpl' data=$elements['mail_send_to_all_addresses']}
{include 'sys-template-parts/form.checkbox.tpl' data=$elements['mail_show_former']}
{include 'sys-template-parts/form.input.tpl' data=$elements['max_email_attachment_size']}
{include 'sys-template-parts/form.checkbox.tpl' data=$elements['mail_save_attachments']}
{include 'sys-template-parts/form.checkbox.tpl' data=$elements['mail_html_registered_users']}
{include 'sys-template-parts/form.select.tpl' data=$elements['mail_delivery_confirmation']}
{include 'sys-template-parts/form.button.tpl' data=$elements['btn_save_messages']}
<div class="form-alert" style="display: none;"> </div>
</form>