I started getting this message a few days ago.  I do get the messages to this outlook.com account on my windows phone, but not into WLM.  And WLM can send and receive from 3 other accounts (not outlook.com).

I have already done a repair on Windows Live Essentials as mentioned elsewhere in this forum. I have tried moving the message in the outbox out of it, but still get the error. I have removed the account,and re-created it as a new account.

The server is https://mail.services.live.com/DeltaSync_v2.0.0/sync.aspx.  Windows Live Mail Error ID: 0x8DE20003.

I am on Windows 7.  Any ideas?
Thanks
In the configure server information box, I need the following settings:

Server type:
Incoming server address:

outgoing server address:

Is this SSL or authentication, which box do I check.

I am using window 7, this question pertains windows live mail.


Thanks for any assistance. 
If I mark several e-mails for deletion using the ctrl or shift key, instead of letting me continue to expand the list, individual e-mails start opening and I have to delete each e-mail one at a time before I can return to the list.  A few months ago I could mark large lists and delete long lists of marked e-mails. 

When I click on send and receive I get the following message

Unable to send or receive messages for the Sky (robertburns2) account. Your server has unexpectedly terminated the connection. Possible causes for this include server problems, network problems, or a long period of inactivity.

Server: 'pop.tools.sky.com'
Windows Live Mail Error ID: 0x800CCC0F
Protocol: POP3
Port: 995
Secure(SSL): Yes


I can still send messages from my Live mail but not receive I am bringing in my mail form Sky Yahoo

When I start wlm it opens up as normal.  It downloads new messages into the inbox only.  The unreal Email folder is never refreshed or updated.  Then that's about it.  I can do nothing else.  You might try to open the mail we'll get the error message: a problem occurred while trying to open this message or a problem have occurred.  You can compromise an Email but you will not be able to send it.  Whether or not you type in a valid Email address or just leave the field blank, when you press the send button you will get the error message saying that some of the recipients for this message are not valid.  The automated address completion facility does not work.  When you try to access the contacts you receive the error message saying unable to reduce recipients.  I have uninstalled and reloaded numerous times in attempts to resolve this.  It doesn't appear to be a program fault.  Perhaps it might be that I have deleted or corrupted essential files that the program needs to access to run smoothly.  Unfortunately I do not have an earlier backup date that can be restored.   
I'm having the dreaded "A problem occurred while trying to open this message.  A problem has occurred. Please try again." error message while trying to use Windows Mail Live.  I've tried several fixes including the repair feature, complete removal and reinstall and still the problem occurs.  It's only specific to my desktop computer because I have no problems from another computer.  I'm able to see the email message headers but nothing appears in the preview pane and when a specific message is selected I get the above message. Please help!  This happens with all accounts within the Windows Live Mail software.

While I was trying to set up Live Mail, in one of the inboxes, it said at the bottom there were 10 messages, which was right, but only 6 were showing on the screen. 


I tried deleting them and re-importing, but same thing. 


I tried to uninstall Live Mail, and downloaded it again.  The newly downloaded version still had accounts I had put in before.  Seems like it should have been a fresh, clean version. 


I uninstalled it again.  When I looked in "C:\Users\Owner\AppData\Local\Microsoft", the "Windows Live Mail" folder was still there, with the accounts I had previously set up in it.  Seems like all of that should have been removed when I did the uninstall. 


Is there something I can do about this? 


I cannot get my gmail account to open anymore with WLM 2011. Using Windows 7 Home Premium. It was working fine until recently. I have multiple accounts and they all work fine. I have tried turning off the firewall and anti-virus software, but still nothing. Have checked the settings multiple times and confirmed them with Google. I entered the same account information on a different computer on my network with Windows 7 Professional and it works.  Do you know what might be causing this?