Is it possible to write to this group by email (not through browser form)?

Currently I am writing this posting by entering it in a Yahoo form in a browser.

I prefer to send posting to this group by sending an email.

Is this possible?

What is the email address of this group?
It must be something like

[email protected]

I cannot find this central posting email.

Or is posting through browser form the only way?

Thank you
Ben