SMTP error about decidim-install

[Hapari]

I tryed test with "bin/rails console -e production" command and got this:

Traceback (most recent call last):
SyntaxError ((irb):4: syntax error, unexpected tIVAR, expecting ')')
...from: ’@gmail.com’, to: ’@.…
... ^~~~~~
(irb):4: syntax error, unexpected tLABEL, expecting '='
…@gmail.com’, to: ’@.**’, sub...
... ^~~
(irb):4: syntax error, unexpected ')', expecting end-of-input
...ody: "Hello, you've got mail!").deliver
...

[microstudi]

There some syntax error, can you show your configuration?