I found a workaround to disable the XML stylesheets
add_filter('wp_sitemaps_stylesheet_index_url', sitemap_stylesheet_index_url, 10, 1);
add_filter('wp_sitemaps_stylesheet_url',sitemap_stylesheet_url, 10, 1);
function sitemap_stylesheet_index_url($sitemap_url) {
return false;
}
function sitemap_stylesheet_url($sitemap_url) {
return false;
}
Hi Takayuki,
When setting the To field under the Mail tab, the message says “This field has syntax errors.” Same if you try to set it as the CC or BCC in the additional headers field.
Thanks
