Re: Event History is not sending report to a gmail or outlook acct. Tried using ports 465,587, and 25 having no luck to get it to work properly.
Many large email providers employ fairly strict anti-spam measures. Make sure that the outside IP address of your device from which the mail originates has matching forward and reverse DNS entries. Alternatively, if you have a local mail server on your network, configure your units to send email through it as an SMTP smart relay. This might be the best long-term solution.