Yes! Saw this on a work email list:
I often start emails in Y!Mail, go away for awhile,
and then return and complete the email and click send.
I’ve been extremely frustrated when the browser tells
me that my session had timed out and I lose the email
I had just tried to send. This is particuarly annoying
as the cases this happens in are usually with the
longer emails that I write.I just ran into this again but this time, I was
informed that while my session had time out, the
letter I had been writing had been saved to my draft
folder. Hallelujah! Thank you mail team!