SMTP gmail error

Impossible to setup.
The error reported from gmail is always that user and password are wrong, but that’s not true.

I disabled two passages , I gave access to less secure apps, and i followed also


Someone can help?


Try using a simpler password, without any speacial characters, to see if it makes a difference.

I solved by changing some setup on google. Unfortunately I did a lot of changes, therefore I am not able to say which one was definitive.