If you want to forward your cse webmail mails [from webmail.cse.iitk.ac.in] to your gmail or any other account the procedure is :
First ssh login as follows :
Make a file .forward if it already doesn’t exist.
If your Gmail username is firstname.lastname@example.org and webmail id is email@example.com
Then to forward the mails to Gmail without keeping copy on webmail, write to file:
To keep a copy on webmail as well write :
If you face any problem, you can comment below and I will try to sort it out for you.