This message appears sometimes only - when using MS Outlook 2000 to send Google Mail
125896
This is an outlook issue.\n\n1. Repair Outlook. With Outlook open, go to Help > Detect and Repair.\n\n2. Make sure you have the latest updates. In outlok, click help, office updates.\n\n3. If no joy, repair or reinstall Outlook.  Go to Add/Remove Programs and highlight Microsoft Office. Click on Install/Uninstall.  A menu will pop allowing you to choose repair or reinstall.
332536
If you get this for any message you send to any e-mail account, you've got a misconfigured SMTP account.\n\nIf you get it only for certain domains -- for example, any message you send to someplace.com gets rejected, but anotherplace.com works fine -- then you probably have a problem with your DNS service, or your host has been rejected as a valid sender by the domain.\n\nThere is an error code that came back, such as 510 or the like. Update this with that code.
11521
It is just notifying you that a message is queued on the mail server either in or out (most likely out) because of some delay on the receiving side. It is most likely just a notification from the Exchange server.
639486
Yes, this happens to me all the time.  I don't have problems with gmail or hotmail though.  I think the site traffic it just too high.
48293
It sounds like maybe your excel file maybe rejected by the mail server because that server wants to prevent dangerous files from spreading.  I recommend that you zip for your file before sending it since those mail blockers work by looking at your file extensions.
158374
You need to set SBC GLOBAL.NET as your primary email so Outlook Express does'nt open up.
602593
Did you have an update recently?\n\nI think theres a windows update that fixes a few bugs with calendars and appointments. Try going to the microsoft page and look for an update.\n\nhttp://www.microsoft.com\n\nIf all else fails, do a system restore. Just restore it a few days ago. Go to START then programs, then accessories, then system tools. Use system restore to fix your outlook if it did indeed work a few days ago.\n\nAlso go back to outlook and go to the HELP menu. Try the Detect and Repair option.
567626
you attachment is to big.\n oh  but you can send,\n shut down restart Outlook\n\nyour smtp is caught or its not talking to the exchange server anymore
222259
you might need to configure your incomming and outgoing e mail in your settings. The thing is i am trying to figure out the incomming and outgoing pop & smtp too
437485
Assuming your an Administrator user, I think it's one of three things:\n\n1.  A symptom of a "Browser Hijack".  Scan your computer with software like Lavasoft Ad-Aware with up-to-date definitions.\n\n2.  Some other email program is being a little too agressive in making sure it provides you with that "maintenance free" "always reliable" experience.\n\n3.  Just one of those things.  You can do a repair install of Internet Explorer (which is the code behind most of what you see in "Internet Options" whether you're actually using IE or not) by going to Start -> Settings -> Control Panel -> Add/Remove Programs and selecting Internet Explorer, then choosing the "Repair" option. On your system, it may or may not look like this:\nhttp://www.aceexplorer.com/repairie.htm\n\nOf course, you say that Outlook is your default email program.  If it's actually working correctly as your default email program - it opens up outlook when you click on an email link - then I would stop after looking at number one and leave well enough alone.
27752
It might also be an Outlook setting. Check this along with your browser settings that other people have posted.\n\nOpen Outlook\nClick on Tools > Options\nClick on the Mail Format tab\nUncheck "Use Microsoft Office Word to edit email messages"
165105
Relax!!! Okay, Firt go into OUTLOOK and CLck on tools, then accounts. After u enter the basic stuff, it'll ask u for the pop3 and smtp servers. Quite simply:pop3 is incoming, smtp is out going mail. THose servers are the same ones for your internet provider. WHen u signed up u sould have gotten a print-out and and/or a letter with those servers. Enter your internet providers pop3 and smtp addresses and your ID/email. THese directions work for version 2000 but 2003 MAY vary. To find out which kind u have, open the program. It will say as it loads. If u have XP than u either have version XP or 2003, depending on when u bought your computer. I'm not sure what the exchange server is, but ignoring is safe. To find out what the server is I'd use Web Help in the Help& Support program. Chances are that the exchange server isn't important unless you have whatever microsoft offers. AS for personalizing, those options are yours and have no major affect on outlook.
213260
My yahoo was doing the same thing so now I open it through Internet explorer and I can send e-mails again. I don't know why this has happened but I know it has to several people.
49175
Maybe you're having a typo that you don't even notice.  What client are you using?  Sometimes Outlook does funky stuff, too.  Lastly, sometimes if the mail par tof yahoo doesn't accept my password, and I know it's correct, I log into games or answers or something else (any other feature) and just go to the mail from there and it works for me.  Good luck!
407824
If you have multiple accounts that send/receive messages, they will sometimes cause conflicts. If you have the settings to automatically check every time you open the browser, you might want to go into disable the "Send/Receive Messages At Startup" or Send All separately. Try cleaning your firewall and anti-virus logs and removing/re-adding Outlook to the firewall's "safe settings". Scan for hotfixes, adware, third-party software that attaches to Outlook/Outlook Express and viruses.
240746
The advice below is from Microsoft's website.  I found it by googling the error number provided.  Most likely, the first option will resolve the issue; I had a similar issue when setting up Outlook.\n\nUse one of the three options below.\n\nNOTE: Do not combine the first option with either the second or third option.\n•Click to select the My server requires authentication check box, which is located in the Outgoing Mail Server properties in Outlook Express.\n•On the Exchange Server 5.5 computer, open the Internet Mail Service properties. On the Connections tab, click Accept Connections. Click to clear the Only from hosts using Authentication and the Clients can only submit if homed on this server check boxes.\n•On the Exchange 2000 server, enable Anonymous Access on the Authentication tab of the SMTP virtual server.
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Your mail matches conditions set up in a filter, whether it's your account, domain, content, etc., and the receiver is bouncing it. \n\n"CAUSE:\n\nThe receiver has set-up filters on their email account. Your (the senders) email matches specific conditions set by these filters and therefore the message has been rejected based on the receivers preferences."