Eliminating logon passwords

I'm setting up our family's email accounts in Outlook Express. I've got all five accounts set up, but for some reason, four out of the five are requiring the password when I switch between identities. We would prefer to not have to type the password each time. I suspect I've done something different setting up the four accounts versus the one that is set up the way I want it to be.
Thanks in advance for suggestions.

 

Never mind. It seems that with Remember Password checked, I had to type the password in on each identity the first time.