Why was my package rejected by Ireland customs?

[scoobydoobydoo!!!]

I recently sent a large envelope to Ireland. The weight and postage are correct, as is the address. The sticker that was put over my lane upon return says: "Return To Sender - Rejected/Failed electronic customs clearance." Has anyone had this issue before? There aren't any COVID restrictions so I am stumped. Thanks in advance.

[diamode_93]

This happened to me I sent an item and came back today due to “failed/rejected customs”

Does anyone know if we can claim the money back through Royal Mail?

[kh-vince]

Hi everyone,

Due to the age of this thread, it has been closed to further replies. Please feel free to start a new thread if you wish to continue to discuss this topic.

Thank you for understanding.