Hi,
I'm getting the exact same error, one day it worked the next it didn't so can't be anything to do with my firewall / internet security.  But I did disable it and try to update my mail just to get this out of the equasion and had the same error.

Unable to send or receive messages for the Hotmail (xxxxxxx) account.

Server Error: 0x80048820
Server: 'https://mail.services.live.com/DeltaSync_v2.0.0/Sync.aspx'
Windows Live Mail Error ID: 0x80048820

I can see my mails on the outlook web version.
I'm using Version 2012 (Build 16.4.3505.0912)
I can't see an outbox in webmail, none there.
I'm running Windows7

Like I said it's been working fine no probs then the next day bummf.....nothing won't work.  Nothing has changed that I know of at my end.

Any help would be appreciated.

Thanks
Windows Live Mail Error 3204 

Starting yesterday morning (27th July 2013), my Windows Live Mail client began refusing to check for new messages on any of the Hotmail (com/co.uk/live.co.uk/live.com) accounts that I have configured (5 in total). All other non MS accounts (POP3 and IMAP) send/receive correctly, but the MS accounts all give the following error in the task queue window:

Unable to send or receive messages for Hotmail (z-systems) account.
Server Error: 3204
Server: 'https://mail.services.live.com/DeltaSync_v2.0.0/Sync.aspx'
Windows Live Mail Error ID: 0x8DE20003

The mails do download/show in the Windows 8 mail app and Opera Mail (apart from the live.co.uk which in opera mail shows no mail at all, but that's another issue).

I also have Windows Live Mail installed on another Win7 PC which seems to have no issues at all and continues to send/receive email.

Removing/re-installing Live Mail etc. has no effect, and switching the default account also does nothing.  No other mail client (including the Win8 Mail app) has the functionality I need so I do need to get this working.

Other users on this forum appear to be having the same issue and are having changes made to their accounts server side which seems to resolve their issues.

Can this please be looked in, thanks

An unknown error has occurred.

Subject 'test'
Server Error: 550
Server Response: 550 5.7.1 [C18] RBL restriction: Blacklisted by Internal Reputation Service - 67.143.241.64
Server: 'smtp.hughes.net'
Windows Live Mail Error ID: 0x800CCC69
Protocol: SMTP
Port: 25
Secure(SSL): No

Hi

Cant solve this problem either for 2 weeks now, can anyone help?

Mark

Original title: Mail 'send' fails (receive OK) ever since installing a Docsis 3 cable modem

 

Installation of the modem (Zoom 5341J) yesterday was no-problem, and all works exactly as before on my Win7 (64bit) ... except Win Live Mail refuses to send any messages.  There were no software or configuration changes.  The error message is:

    The connection to the server has failed.

    Subject 'windows email test'
    Server: 'smtp.comcast.net'
    Windows Live Mail Error ID: 0x800CCC0E
    Protocol: SMTP
    Port: 25
    Secure(SSL): No
    Socket Error: 10013

 

Comcast is no help.

Tried to apply corrections suggested and when entering the command
initpki.dll
I received, "the module failed to load, debug to check for problems. The specified module could not be found.
Windows live mails continues to show error 3204 when attempting to receive or send mail, it works fine in other computers.
Please help

Getting constant drop outs when I send / receive.  and I have to try to send receive about 4 times before I get all of my email.

   Also have issues when changing web pages.  Have to reload web pages all of the time.   I removed windows update KB2750841 as advised by other guru.  


Unable to send or receive messages for the mail.bigpond.com account. A time-out occurred while communicating with the server.

Server: 'mail.bigpond.com'
Windows Live Mail Error ID: 0x800CCC19
Protocol: POP3
Port: 110
Secure(SSL): No

Original title: Server Error: 3204

 

Since a few days ago I have been unable to send or receive emails on my windows live account *** Email address is removed for privacy ***  I get the following error code.

 

Server Error: 3204
Server: 'https://mail.services.live.com/DeltaSync_v2.0.0/Sync.aspx'
Windows Live Mail Error ID: 0x8DE20003

 

I have tried all the "fixes" I have found in the community; but still have the problem.

 

Can you help me

 


 

The connection to the server has failed.

Subject 'tester'
Server: 'mail.hyridge.ca'
Windows Live Mail Error ID: 0x800CCC0E
Protocol: SMTP
Port: 587
Secure(SSL): No
Socket Error: 10060

Unable to send or receive messages for the Hyridge (admin) account. The email server returned an error.

Server Error: 0x800CCC90
Server Response: -ERR AVG POP3 Proxy Server: Cannot connect to the mail server!
Server: 'mail.hyridge.ca'
Windows Live Mail Error ID: 0x800CCC90
Protocol: POP3
Port: 110
Secure(SSL): No

These are the error messages coming up when I try to send or receive.  I updated my mail box at 10:30 am and by 130pm I was unable to send or receive.  Nothing was done to this account for the three hour period.  This just happened all on its own.  Please help! 
The connection to the server has failed.

Subject 'tester'
Server: 'mail.hyridge.ca'
Windows Live Mail Error ID: 0x800CCC0E
Protocol: SMTP
Port: 587
Secure(SSL): No
Socket Error: 10060

Unable to send or receive messages for the Hyridge (admin) account. The email server returned an error.

Server Error: 0x800CCC90
Server Response: -ERR AVG POP3 Proxy Server: Cannot connect to the mail server!
Server: 'mail.hyridge.ca'
Windows Live Mail Error ID: 0x800CCC90
Protocol: POP3
Port: 110
Secure(SSL): No
 
Original title: Windows live mail all of sudden stopped receiving or sending emails
These are the error messages coming up when I try to send or receive.  I updated my mail box at 10:30 am and by 130pm I was unable to send or receive.  Nothing was done to this account for the three hour period.  This just happened all on its own.  Please help!