TAN activation

TAN once allotted is activate, kindly pay TDS through challan and file TDS Return, after that you can create account on traces

In your registered email id that you have given for tan
the department have sent a link there just click the link and and vadidate the tan it's registration that is the 12 digit number and the 6 digit code for verification
after verifying all your tan will activated with 24 hr and you get a mail from them. open and follow the instructions

I have received only E-TAN. not received any email for verification.

Is that have any link

No .there is no link