Why are my Yahoo attachments opened in Outlook Express?

when I attempt to send an e-mail outlook express will open and when I go back to yahoo all of my in box mail has disappeared.

I used Outlook Express for the first time, and I didn't see that there was an option that after importing the Yahoo emails into Outlook, it would delete those messages from Yahoo Mail. Now when I opened Yahoo Mail in the browser, it is showing the inbox...

My spouse absentmindedly opened Outlook Express to view our emails, and when I accessed our AT&T Yahoo! Mail email account later, our inbox was empty. (We like being able to view our emails from any computer, but sometimes forget to do so via AT...

In other words, the message is sent from Outlook Express to a Yahoo address requesting a "read receipt"; can the Yahoo Mail be opened without sending back the "read receipt"?

When I open any mail with attachments, Outlook Express appears. I never had Outlook Express as my defaul mail. What's going on?

Hi there, I want to setup outlook express for my yahoo and hotmail id. But i didnt find any good solution. Is there anyother software available like outlook. I want to download my all mails and check it offline.I want to download everything like attachments...

i forwarded an att from outlook express and sent it to a hotmail add and it sent mulitple copies that could not be opened what can i do

Outlook Express gives you a list of incoming messages as well as a list of sent messages.Yahoo deletes messages as soon as they are opened.

I am fairly pc illiterate, so please be specific with any much appreciated answers. Outlook Express comes up as my default mail and I have never been able to get it set up to work properly. When trying to respond, scan and forward attachments, etc it...