> > > We are getting reports, more and more, of email clients (Type App, Mac > Mail, iOS Mail) that seem to send email, and show that the email has > been sent on the client, but the mail server has no record of email ever > reaching the SMTP service, nor does it even seem that the client is > connecting to the server. >
Hi. What reports? How do you get them? It could be that they send emails via another server (simple if your do not have SPF and DKIM records)
