Error, library or device time was not set, see examples/SMTP/Set_Time.ino for manually time setting

[herbert131]

I got this error now ! Can anybody explain what I can do ?

[herbert131]

I'm using ESP32 and tried all variants setting the system time in the example - (config. and smtp. and even disabled the NTP in Email....h) I still get the hentiond error in the headline

[mobizt]

Time is required to set the date time header which is required to be valid rfc 822 message otherwise your message will be considered by mail server as junk or spam depending on its policy.

[mobizt]

Why did you refuse to set the time as it is easy to do? It doesn't make any sense to ignore this as you still need an internet connection.

NTP time setting is the straight way to get the time.

[herbert131]

my fault