Hi Bloodyipad,
Thanks for coming to Apple Support Communities for help today with "Always BCC Myself". It sounds like the feature isn't working.
Have you toggled the switch off and on?
Does this happen on every network you have used?
Who is the email provider? Have you checked the web mail portal to see if mail was BCC'd there? Does BCC work there?
Have you tried deleting and re-adding the email account?
"Remove your email account and set it up again
- On your computer, sign in to your email provider’s website. Make sure that all of your email is there or make sure that your email is saved somewhere other than your device.
- On your device, go to Settings > Mail, then tap Accounts.
- Tap the email account that you want to remove.
- Tap Delete Account.
- Add your account again."
Let us know further details.