Outlook desktop 2019

Hello - I have 3 e-mail accounts setup in Outlook 2019. mailto:Dobeluvr@roadrunner.com, mailto:caelyn@roadrunner.com,and mailto:marjnhunter@gmail.com.

My problem is that incoming messages sent to my g-mail address often appear in one or both of my @roadrunner email accounts. Same with mailto:caelyn@roadrunner.com--sometimes incoming message to this addy end up in dobeluvr@ instead of caelyn@

I would love it if incoming messages to both caelyn@ and marjnhunter@ could be directed to appear in dobeluvr@ so I don't have to scan every single message in 3 different accounts. That was once possible at time of setting up but that was in older versions. Any suggestions to simplify this would be appreciated.