iCloud - Mail server settings - Issues

Hi,

the "iCloud: Mail server settings for email clients" info says, in "Incoming mail server" should be "imap mail.me.com".

But, on my account, appears "p06-imap.mail.me.com". Why p06 ??? ... And, I can't change this area !...

Also I was wondering, in Advanced, what I should use authentication: Apple Token or Password ?...

- Also, in "Outgoing mail server" why, even creating in Server List a new "me.com.email.smtp." the same is then erased and replaced by the server smtp.aol.com? Will be to have an AOL account?...

And, should I use TLS Certificate ?...

In my humble opinion, the information in the Info is incomplete.

I appreciate your help. Thanks