Well, two of you to be precise. Our thank-you notes have bounced:

A new donor from New Jersey, whose email address as shown on PayPal rebounded back to us.

The second is a long-time donor from New Zealand, whose email address has always worked before. But this time it boomeranged. [Do they have boomerangs in NZ or is that just an OZ phenomenon?]

Gentlemen, if you would please get in touch with us…