OE > Tools > Options > Send >
Mail Sending Format > Plain Text Settings (or HTML Settings if that's what you use)
In the box that comes up UNTICK 'indent the original text with > (or whatever - drop down box) when replying for forwarding'
OnePlus 5 review
Alice Saey's mesmerising animation for Dutch singer Mark Lotterman
iPad Pro 10.5in (2017) review
Comment booster votre iPhone ?