I have been using W10 and Livemail since I had my new desktop last year. As you will know if you want to send multiple pictures it automatically sends them via Onedrive which has never been a problem. All of a sudden a couple of weeks ago emails designated for Onedrive started to sit in my outbox blocking it. A window was shown stating "livemail error. ID 0x800 700 7A. The only way I can clear the situation is to delete the mail from my outbox.

I have uninstalled Windows Live and reinstalled direct from the Microsoft site all to no avail.

Unfortunately I cannot find a way to even send 2 pictures without Livemail directing them via Onedrive and blocking the system. I recently had to send 9 images out in 9 separate emails and it is driving me mad.

It did correct itself a few days ago but not for long. During this time I kept getting a "livemail cannot communicate with your calendar which was incorrect as that still worked perfectly. After a few hours it reverted to the "Onedrive problem"

My Son keeps pushing me to use Thunderbird but I have been very happy with Livemail since it was first issued.