As per directive from CSIR HQ, institutional mail service is now hosted on NIC (National Informatics Centre) with the domain All email users are requested to go through the exel file in the following link to find their respective user ID.

List of mail IDs

  • Default password for all the ids is Neist@123
  • Login ids and email ids are different. For example if the email id is then the login id is xyz.neist
  • Users must change their password on first login
  • New Password should be according to NIC-Email Password Policy
  • Password must contain Uppercase, lower case, number, Special Characters and the password should be atleast 8 characters Long and must not contain dictionary word. New password cannot be same as the current password.
  • More detail on GOI policies under email services please visit
  • Old institutional email server will remain online till 31/12/2016. Users are requested to backup their emails and contacts.
  • For further detail please contact Khirod Buragohain, ICT Div. Internal No. 2601, Mobile: 9435357485.
  • New Email login for the domain
    Old Email login for the domain