Open Gmail and sign in
Open the email you want to attach
Click the three-dot menu in the email
Select Download message
Compose a new email
Click the paperclip icon to attach a file
Select the downloaded email file
Click Open
Send the email
Open Gmail and sign in
Open the email you want to attach
Click the three-dot menu in the email
Select Download message
Compose a new email
Click the paperclip icon to attach a file
Select the downloaded email file
Click Open
Send the email