Hi Everybody
I have an XSecurity brand DVR ver 2.616.0000.0
I think it's Dahua based board, but I don't know exactly which firmware is suitable for it
Please Help
You'll be more likely to use a Google account (smtp.gmail.com) port (587) and protocol (TLS)
without worrying about apps password or less secure application authorization but try the TEST several times at 30-second intervals.
By the way, changing your Google Account will not change anything, which is why Gmail's sending limit theory is not accurate
Also using yahoo smtp will not solve the problem
Thanks for the tips @TonyR and @crw030 but less secure apps access is already activated on my gmail account
In my case the dvr is connected directly to a 4G modem with disabled firewall, and there is no problem resolving smtp from laptop or android device using that modem
the problem...
After several power outages my Dahua NVR stopped sending emails
and even after resetting it to default and re-entering all parameters no way to send email
the status is online and averything work fine, the email account has no problem and the mobile application works perfectly,
I did not flash...