blocking incoming email accounts
I have suddenly been deluged with apparently undeliverable mail sent elsewhere but returned to my email address from Hotmail. I am neither a subscriber/member of Hotmail, nor of Windows Live.
How do I simply block a sender from my email inbox? With the PC there was an ability to name senders, but I cannot find the same on my iMac.
Ashleyrey
iMac, Mac OS X (10.7.2), + 2 iphones and ipad