I hope some of the assembled brains can help.

I get a lot of spam addressed to
etc.

I've tried to filter with the expression

btinternet{2,} I avoided the .com to dodge troubles with escaping
metacharacters

which I think means 2 upwards occurences of btinternet.

But it doesn't work at all.

Do I need to somehow capture the strings x,y,z?

If so how?

The tutorials make it look easy as pie, but it don't work, it doesn't
capture anything

Any help appreciated, I've fried my mind

mike