Incorrect names of fields in DNS DMARC form
From dns_dmarc_edit.htm
dmarc_fo1 field:
<input type="checkbox" value="1" id="dmarc_fo0" name="dmarc_fo0" {tmpl_var name='dmarc_fo1'}/>
dmarc_rf_afrf field:
<input type="checkbox" value="1" id="dmarc_rf_afrf" name="dmarc_fo0" {tmpl_var name='dmarc_rf_afrf'}/>
When editing an existing DMARC record there is missing checkbox active and instead displays the text CHECKED.