Rediffmail.com — Unable to recover my pass word of rediffmail.com

Address:

Chennai, Tamil Nadu, 600082

From the last one year i can't able to login into my rediffmail account. It's coming that maximum number of your trails is exhausted. It is very important mail ID for me. kindly take any action for the recovery of my password.and i lost password and hint ans my id is [protected]@rediffmail.com
plz hel me get the password and very important mails are there