Kindly follow these steps to activate your institional email:

Login to gmail.com
Input your details
The E-mail account is in this format:
Username : First letter of your firstname + Surname Letters + Last three Digits of Matric Number + @stu.ibadanedu.com. (all in lowercase).

For example:
Name: Taiwo Ismail Adewuya
Matric number:123456

username : tadewuya456@stu.ibadanedu.com.
Password : password (lowercase letters)

You will be forced to change your password at your first login.

Thank you.