Just to say the current little spat of temper tantrums now seems to be over and all is back to normal---for the moment at least.
RTFM Many thanks for your kind offer re the emails. If it happens again, and my nasty little mind suspects it will given the parties involved,

then I will certainly take up your offer. However, I also wish to thank others who have contributed and provided a fascinating insight with regard to ISP's and spam. You live and learn
Best Wishes,
K n C