Syncing deleted emails between server and app

[theGAPkid]

OK. So perhaps Im being stupid, but Im hoping you can help.

At present, I have my Yahoo! eMail downloaded into my mail app. This works great and is not a problem. That is until I go to delete messages.

If I delete them in the Mail app, they remain on my online inbox, and Vice Versa. I've tried hitting Sync Account in the mailbox drop-down menu but that doesn't do anything.

Is theres something I am missing, or is it just one of them annoying features?

Thanks

 

[brendon2020]

are they in the trash? maybe once you delete them from the trash

 

[theGAPkid]

Good idea, but no such luck. It's not a real issue, just annoying that when I delete it, I log into another method and its there again!