Hiya!
Many know the problems with receiving spam e-mail and the way spammers try to get around filters and blacklists, I have filters set up but seem to be having trouble setting up one kind of filter.
At the moment, I am being inundated with spam containing only images, I have set up various filters for 'Bit Coin, BTN, BTC, Canadian Pharmacy' etc and these sometimes work but I have noticed the spammers flavour of the month domain is passing these filters. Instead of blacklisting the individual sender, which in itself is futile as the spammers only change the sender to random letters, I am trying to block a whole domain with little success.
I am trying to completely block any e-mail from 'XXXX@example.com', where the XXXX is any name from that domain (I have used example.com as not to upset anyone, so they say 'You can't publish a domain name blah blah blah'. I have tried
'From..........Contains *@example.com' and 'From..........Contains @example.com' with very limited success. Does anyone have the definitive answer or can point me in the right direction please?
Yours
Andy C