THE QUICKEST WAY:
Go to Family Planning—they have an email campaign on line.
Here is how to use the facility:
When you are on that page, scroll down to Email Members of Parliament and click that box.
You can for example just email Liberal MP’s in which case you would:—
Make sure there is a tick in the box for Federal House of Representatives, and click the round radio button for Show parties.
Then tick Liberal Party and make sure all other parties’ boxes are NOT ticked.
At this point all the Federal Liberal Party M.P.’s names should appear with ticks in the box by their names. That confirms that they will receive your email. (You can add or remove ticks by clicking inside the respective box.)
IN THE SUBJECT LINE of your e-mail write what the email is about.
EMAIL ADDRESSES AND ADDRESS LABELS—official government.
Contact all MPs From the Government website or you can download a members list and their emails addresses.
Download here for a current email list of Politiican’s emails in a .doc form