LS210 Email stopped working a couple weeks ago.

[eking11]

A couple weeks ago the email notification from my LS210 stopped working. I was using stmp.office365.com. Can't find a log. Have tried every variation I can think of including Gmail but no joy.

Any suggestion?

Anyone know where there might be log files to identify why it is getting an error?

Thanks.

[nafcom]

certain email providers changed what they allow and what they don't. like e.g. some would not allow using their SMTP servers for external devices or services, other than sending from within their own service.

I would use free SMTP Relay services and put them into the NAS to send emails when necessary, just google for some.