No, we can only return your mail to you if we cannot deliver it to the address.   International mail posted before individual countries began to impose COVID-19 restrictions was prepared as normal, and is still waiting to be sent abroad.
We are trying to have all international mail items dispatched and delivered as soon as reasonably possible, but these services may be subject to some restrictions or delays due to the pandemic.
To try to avoid this type of situation, our post offices are currently not accepting mail to countries which cannot receive it due to the current restrictions.