Dear @ArneSand ，

ArneSand wrote

according to the manual there should be an option to send log file entries via email (Auto Mail Feature). But there is no such setting for the controller. Was this removed with a newer software version? Would love to send out the log file once per day via email.

Do you mean the Mail Server function on the OC200?

If so, you just need to enable SMTP Server and follow this article to configure:

https://www.tp-link.com/support/faq/2919/

Best Regards!

Dear @ArneSand ,

ArneSand wrote

Yes, I mean the OC200 mail function.

I was looking for this one here; sending the log once per day:

But seems like this function is not available any more.

May I ask, which version of the controller is this screenshot you provided?

Can you give me the version number of the controller specifically?

Thanks for your cooperation and patience.

Dear @ArneSand ,

I'm afraid that SDN controller doesn't support this feature at present.
This has already been forwarded to the TP-Link team for evaluation.

Thanks for your feedback.