All of a sudden....spam!

[#1]

For some reason, as of this morning, I've started getting tons of spam. This hasn't been a problem for me for months and months since using Plus's spam filtering.
The mail seems to be coming in to an old domain name that I no longer need. Is there a way I can cancel this domain name?
Martin

[#2]

That might have actually been me this morning, I was cleaning up some broken domain records and it must have kicked your domain mail back into life.
I think there were 2 domains on your account, can you let me know which one you don't want email for anymore and I'll turn it off.

[#3]

Tut tut....go and stand in the corner Chris
It's the 'altarpiece' one that can be cancelled.
Many thanks,
Martin

[#4]

Will go and turn that off now. Sorry about that.