There is no such link in the signin window.
I had had an account for years and when I tried to add an image to a question says I need to confirm. I can find NO means of actually doing this
Here is the sign in screen there is NO resend confirmation link anywhere. the FAQ is equally useless
http://i.imgur.com/P8Xtm0Sl.jpg
OK I use alias' so it was easy enough to just add a number to the address I get from tom's hardware which initiated another verification
THIS is the address in the message. I am not sure if this is a "on off" address or if anyone can use it but it might help
http://www.tomshardware.com/community/sendEmailValidationLink?
yes jpishgar that is precisely what I did. alas that only works if you HAVE another address
since I have a domain I just use another alias. I am not sure what will happen if you change it to a fictitious address and then change it back again.