I have a new Yahoo account, I can't send to certain people. Why? I could with my old one!!?
364472
Have you informed your addressee that your name has changed because sometimes people return mail because they don't recognize the address. They think its a virus or whatever.\n\nSometimes it could be that they have changed address.
371491
If your main Yahoo account information is all correct, try heading into your "Mail Options" area in your yahoo email account.  From the options area, click on "general preferences," and then check the "reply to," and "from name" data fields to be sure they are listed correctly.  You do also have the option to keep the reply to field blank.  I suspect the from name field has your incorrect information listed.  If you do change anything, be sure to save your changes before you close out the window.\n\nHope this helps.  Good luck!
586015
I think Yahoo was having glitches, a few people mentioned that they couldn't get their mail.  Try signing into the other places on Yahoo, like games or something, then go to mail.  Works for me sometimes!
119451
What I do is take their Yahoo ID and it usually works! Hope I was help!
387017
if your using Yahoo email, quite a few people have been having problems with it over the last few days. it could be that yahoo is making changes on there.
216387
There is a problem with yahoo. I was also not supposed to send mails from yahoo for almost 1 week. Now its working fine. Only thing you can do is wait and watch
377375
Use another messanger that accept Yahoo ID.\n\nI believe there is one, I don;t remeber the name\n\nSomething like Universal messanger.
1165937
each yahoo ID is unique. so if your id is amy@yahoo.com.ph\nyou may also want to try amy@yahoo.com.\n\nI tried before sending without a (dot) extension (country code). It works!
665808
your security question cannont be changed by anyone other than yahoo support team...either you should have forgot it...or trying to find a way around\n\n\ncontact yahoo support regarding this\n\nor else creat a new account
1099019
Try using something like Microsoft Outlook. I've never set up an yahoo address with it, but it should allow you to download all your messages and then send out new ones once you are online.
295648
Outlook express has been nothing but trouble for me, so I scrapped it all together. I have a Yahoo account, plus other accounts with other e mail providers, and I just let my correspondents know which e mail account communicate with me.
746995
It seems as if the Yahoo techs may be performing upgrades currently.  I'm having a different problem with composing email at this time (ie: there's no active area block to type the message in).  The last time this happened, the techs were upgrading the system, but didn't have the courtesy to send out an alert email indicating the system would be down.  It appears that some people never learn from their previous mistakes.
139612
Yahoo has been having trouble all over the place since they introduced the new beta e-mail version. It is slow and buggy as hell. Even after switching back, I now have to repeatedly hit the refresh button to get past the error messages generated trying to access mty account. You can also hit the back button repeatedly and go absolutely nowhere.\n\nReally hope SOMEONE GOT FIRED...
670119
I just went to http://mail.yahoo.com/ and sent a message with no trouble.  No challenge, nothing extra to type in after clicking "Send".\n\nAre you using Yahoo!'s webmail interface (the one I linked to above) to send your mail, or some other method?
22522
well here are 2 possibilities..1st  you have not updated your yahoo mess. and the person you are trying to send file to has the new version..or turn it all around and you have a new version and your friend doesn't...the other chance..is it may be your firewall..that's it..that's all..
662011
You have to make another one and tell everyone you changed it. If you need the mails in it then just send them to your new account. I would say send an email to all your contacts from your old account and tell them about the new one! And no more old bad ID :D. ANd ur id is pretty bad. Not so cool
533676
It maybe that yourfriend's id has expired or some other temporary problem\nTry sending it after some time\nSometimes even the network causes problems