[sylpheed:36347] how do I set to plain text ?

[Marg M]

I used Outlook Express for email for a long time .
Recently bought a new computer with  Windows 10



Thought I'd try Sylpheed as it lookd very much like OE

I cant find where I set this program to plain text ??
In OE there is a Format icon for either plain or rich text ( HTML)  I got a couple of emails yesterday that were videos ........ nearly unreadable

Has to be a way of fixing this ????

HELP please

Bye

MargM NSW Australia