outgoing emails are being sent to me - how do i stop this?

as title - every email i send is copied to me - only the recipients email address is in the “to” field
how do i stop this? - i can’t see anything in settings to help?

I think that maybe what you are seeing is the Conversation mode, which displays both sent and received messages together. You can disable it in Menu > View > Conversations.

Thanks for that Gary! - I have turned off conversations & that seems to have worked nicely - I would not have worked that out myself in a million years!