HOW TO CHANGE EMAIL ADDRESS FOR MY BLOGGER / BLOGSPOT

Step 1 

• Login to your blogger account for which you want to change your login email id.

Step 2 

• Now navigate to Blogger Dashboard > Settings > Permissions section.

Step 3

• Click on Invite more authors and send an author invitation to your new email address.

Step 4

• Open the invitation email and accept the author invitation, again login to blogger with old email id.

Step 5 

• Again navigate to Permissions section and click Blog admins and authors. 
• Change the role of new email id from Author to Admin and hit Save.

Step 6 

• Now login to blogger with your new email address.

Step 7 

• Again Navigate to Permission section and remove your old email address from Blog admins and authors.