[thanhhunggarment]

delivery to him and the my mail was sent back, why ? please help me, thanks.

[Efren G]

Try checking your friends email address. Make sure that it is his correct email address otherwise it will automatically send back to you.

[Carl P]

the mail server will send back a attachment at the top of the returned letter that says why. "unknown recepient" means the address was typed in wrong as a rule. Some other errors include mailbox full, server timeout, which means it knows there is a server out there to deliever to but it did not respond in a reasonable amount of time.

[Whistle]

Hi,Thousands are having all kinds of problems with their mail since the new format, with Server Farm issues with Original Mail AND Beta Mail, several months ago! Yahoo! and Sun Java are also having conflicts. Rather than trying to work around them, here is the easy and fastest way to cure them (for most). Go to Tools, open Internet Options, and select Advance tab. Scroll down the list and see if you have Microsoft Virtual Machine listed, if so, uncheck the 2 java’s listed. Make sure JIT is checked, click apply then ok. and then Close. This lets MSN virtual machine launch Yahoo! mail. If not: http://us.m.yahoo.com/Also: you will have less problems with Mail if you sign in via Messenger! Go to preferences, general, then check box: Automatically sign me in when I click a Yahoo! link in Messenger. Then click on the little envelope icon on top of messenger box. Or go to My Yahoo and click on your mail link. Or click on the Big RED Y! on the Yahoo! Toolbar. Bottom line is any link that already has you signed in!!!I recommend that you use Original Mail until beta works out the bugs. FYI, beta means TESTING. Go back to IE6 which works just fine and is problem free. It is still installed on your pc. If you are using Yahoo Mail Plus, and your server farm has problems, switch to the free service until things are worked out.NOTE: Use beta software at your own risk; it is intended for testing and evaluation purposes only. Do not install beta software on your primary computer or production environment. Bottom paragraph: http://update.microsoft.com/windowsupdat...I hope this helps you.