Powered by image too large version 3.2.5

I am relieved somebody else reported this, I was thinking it was just me.

I sent a sample to the user who requested the bulk email for checking and they didn’t complain so I sent it out.
But they might not think about the size of the powered by image.

Can you test against other email clients?
Is it just the latest version of outlook 2016 that has this problem?