Hi there


I am writing on behalf, I have been trying to send an email for half an hour and it has given me Error Number: 0x800CCC7D. I found a thread that had the same problem and I followed the response in changing the outgoing port number to 25 as well as 587 and neither have worked. I have also disabled my firewall. Please advise, I'm lost as it isn't my account!!

Sophie 

I can not send email messages but I can receive messages.  
The following is the error message I receive:

An unknown error has occurred.

Subject 'testing'
Server Error: 504
Server Response: 504 <WindowsPC>: Helo command rejected: need fully-qualified hostname
Server: 'mail.livemail.com'
Windows Live Mail Error ID: 0x800CCC66
Protocol: SMTP
Port: 25
Secure(SSL): No
The last couple of days I can not send email - receive the error in the subject.  I receive email just fine.
The last email I sent successfully was on 02/06/2014 - never had problem previously.

I am running Windows 7
Tried removing and adding my hotmail account in WLM - no help.
Tried repairing windows essentials - no help.

I received and many windows updates on 02/14/2014, including a windows outlook 2010 update.  My guess is that one of these updates screwed something up.

Any ideas what to do?

Thanks

UPDATE - just discovered that manually typing in the email address and forcing it to not use the contact info, then the email can be sent.
Not sure why using the same email address from the contact list fails.

I HAVE BEEN TRYING TO SEND MAIL USING MY MICROSOFT LIVE MAIL ACCOUNT BUT IT GIVES ME AN ERROR MESSAGE :

The connection to the server has failed.

Subject 'BECOMING A BUSINESS CUSTOMER'
Server: 'smtp.comcast.net'
Windows Live Mail Error ID: 0x800CCC0E
Protocol: SMTP
Port: 25
Secure(SSL): No
Socket Error: 10013


I AM ABLE TO SEE MY RECEIVED MAILS AND MOST OF MY OTHER INFORMATION. IT APPEARS THAT I AM WORKING OFFLINE, SO I THEN TRY TO SIGN IN AND IT SAYS MY USER NAME AND/OR PASSWORD ARE INCORRECT, TRY AGAIN LATER. I THEN ATTEMPTED TO CHANGE AND UPDATE MY ACCOUNT WHICH SAID IT WAS SUCCESSFUL, BUT IT STILL WONT WORK. PLEASE HELP ME!!!

HI,


I am unable to send mail using Windows Live Mail 2011. Error code 0x800CCC0E. I am able to login to my Web Mail