can return to sender take several months internationally?
I had a letter get import cancelled by customs back in January and haven't heard anything from the sender about them receiving it yet (they're in China). usps told me it was marked return to sender so they have no tracking updates for it either. it's been several months already so I just wanted to know if this is normal...? I'm aware the current world climate might be affecting things but idk 😅 any insight would be appreciated..