Your port is wrong, use 587
Encryption is wrong, use STARTTLS (not the "if available " one)
Make sure the time is within 3 minutes, make sureLess secure apps is enabled.
Then go into Wifi and select the Common line
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And change IP Mode from Dual Stack to IPv4 and save it
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For anything you more you would need to do a Wireshark trace, those settings work just fine on the latest firmware
