Help!?

I've been using WLM for approx 18months now with no issues. All of a sudden I'm getting error codes, but only with some mails. Equally, some mails are not getting further than my outbox but with no error code. 

I'm receiving emails OK (I think anyway).

Can anyone help.... please??

(ps - I've read elsewhere that my 'server requires authentication' box should be ticked, it already is. No changes have been made to any settings at all lately. It's just stopped working)

Windows 7 64 bit machine has Essentials, but cant update because Of 2 error codes being 0x80070645 and the second error code being 8000FFFF.  Ive tried the MS errors fixer downloads and those didnt work, i have administrator rights, but still cant past those 2 error codes...HELP?

I keep getting this email message and I cant get my emails. Please someone help!!!!


Unable to send or receive messages for the Zoominternet (nyyjeet2) account. An incorrect password was entered. The next time you send or receive messages, you'll be asked to enter your user name and password for this account.

Server Error: 0x800CCC90
Server Response: -ERR Auth-Status: Invalid login or password
Server: 'pop3.zoominternet.net'
Windows Live Mail Error ID: 0x800CCC92
Protocol: POP3
Port: 110
Secure(SSL): No

Outlook Mac 2011 and MS Exchange (Office 365)
I added more shared calendars to my Outlook Calendar and am now receiving constant duplicating error codes every couple of minutes, it is using up to 20% of my processor and is constantly trying to sync with these added shared calendars.
I have searched everywhere and it seems to be a Outlook 2011 Mac problem as all the PC's in my office do not have this problem only the Macs do.

Both this forum and the Exchange forum have similar questions posted and both say to post in each others forum, but no answers have been found.
I can "Remove from view" the offending shared calendar by right clicking the calendar and selecting "Remove from View"

The problem is this is the company Presidents Calendar and I need to see his appointments etc. daily so I need to view his calendar but as soon as I "Add" his calendar back the errors start piling up again every 2 minutes. and my computer slows down because of the constant attempts to sync these calendars.

I go to the online Office 365 and sign in but cannot find anything anywhere that would help and of course the is nothing in the "error log" in the "details" section, just the offending error both pertain to "Changes to the event", and not having the "appropriate permission"

Surely MS has found a fix to this problem as it seems to be on every Mac

Any help would be appreciated.
In the last 2 weeks, I started getting two problems: firstly, I had numerous emails rejected with the following error codes:

Action: failed
Status: 5.5.0
Diagnostic-Code: smtp;550-(blu0-omc3-s4.blu0.hotmail.com) [65.55.116.79]:34872 is currently not
550 permitted to relay through this server.

Then, I have found that some of my inbound mails were not reaching me - ie: people where sending the mail to a wide group with myself included, and it was only when someone else replied to all that I got the mail.

Any possible solutions and /or help welcome

just purchasd a new computer with windows 7 added 3 email  accounts and keep getting errors not always but most of the time? frustrating!

 

Original title: send & recieve problem errors #08x0048849 &0x80048820

After sending many messages, I get many *** Email address is removed for privacy ***  Delivery status notification (faiilure) or something similar returns.  Opening this I get:

 

This is an automatically generated Delivery Status Notification.

Delivery to the following recipients failed.
 
       addressee emaill address.

 

and the body of the message that was sent.  No error codes or anything else!

 

This happens for about 25% of a mailing, and these addresses cannot be sent no matter what I do.  Sending through SMTP from hotmail account I have had for 20 years or so.

 

I can recapture these email addresses, but how can I send to them?

unable to send or receive, receive server error 500   Windows live mail error code  0x801941f4