Aus post can i mail a letter with 1dollqr stamp

According to the Australia Post website, the current postage rates for a standard letter (up to 250g) are:

• Within Australia: $1.50
• To New Zealand: $2.50
• To Asia (including Singapore, Malaysia, and Indonesia): $3.50
• To Europe, North America, and other destinations: $4.50

So, unfortunately, a $1 dollar stamp is not enough to mail a letter internationally. You would need to purchase a $1.50 stamp for domestic mail or a higher denomination stamp for international mail.

However, you can always check the Australia Post website or visit a post office to confirm the current postage rates and to purchase the correct stamp for your letter.