How to CC myself when sending all messages?

[harekrishna]

Using Samsung Galaxy Note4

2 questions!

(a)  How can I "CC" myself when sending ALL messages?  (I can't find the setting)

(b)  When trying to send messages, I click on the face+ symbol to display a particular recently used email address (recipient).   However, what is displayed is a  list of around 10 previous email addresses which I haven't used for years!    How do I completely DELETE that "cached" information?  (Those addresses are NOT listed in my "Contacts" -- are they stuck in some memory cache somewhere?   I dunno.

Thanks for your help!

[harekrishna]

Thank you so much!

Yes . . . that works.

I appreciate your time to help me.

Jim in Toronto