I’ve resolved installing the WP-Mail-SMTP plugin.
Thank-you very much
the email I’ve used it’s a gmail account and I didn’t received any email warning from the gmail team.
I have contacted them, they asked me about the subject of the email, but I didn’t set. You think may depend on this?
Thanks for the support
I’ve added the email and the sever is set up, indeed with contact form 7 works.
