This app was mentioned in 4 comments, with an average of 1.25 upvotes
Hullomail seems to do the job for me: https://play.google.com/store/apps/details?id=com.hullomail.messaging.android&hl=en_GB
Have you tried HulloMail?
Another vote for HulloMail here.
https://play.google.com/store/apps/details?id=com.hullomail.messaging.android