Importing Yahoo contacts

I´ve just managed to get my Mac mail POP account working and sent out a few test emails which worked a treat so set about importing my contacts from Yahoo! Now to my dismay the send button on my Mac Mail is now constantly greyed out.

I´ve been searching forums and have tried resetting all my POP account details etc but nothing seems to work.

It seems a bit suspicious that it happened right after importing my Yahoo contacts.

Can anyone help?

The Send button should activate as soon as you put anything in the To: address field. But it is inactive until then. Are you saying that the button remains inactive even when you have typed in an address? If so, quit Mail. Go to Library, Preferences, and delete the com.apple.mail.plist file. Then start Mail again. I bet that will solve the problem.