send a copy of all email to another email account automatically
I'd like to keep a copy of all my email (recieved and sent) in Mail to another email account (i.e.gmail). Is it possible to set up Mail that every time when I get or send an email, a copy is also sent to gmail. Thanks.
MacBook 2GHz, 1GB, 80G HD, Mac OS X (10.4.11), iMac 2.4GHz, 2GB, 320G HD, OS X 10.5.2, Windows XP