If an email goes unanswered, what do you do? Send another one, of course. Here’s what it could say:

I am a desperate email,
Adrift in cyberspace.
I’m searching for my sister,
Who’s lost without a trace.
I know that she was Sent –
(I’ve seen her in that folder).
So check your mobile’s In-box,
Or wherever it might hold her.
And if you find my sister,
(Like you have just found me),
Apologise profusely
And reply ASAP . . .