PopMan

No, not exactly.
Every Tab – in my case - contains unread mails, because I don’t read them I just have a look at the sender.
I know that every Tab with unread/new Mails has a closed envelope. But after having a look at all tabs, the message at the scroll-lock disappears, but not the envelopes. So ...

I repeat it in German, just because I think I find better words in my mother tongue. :)

Ich weiß nicht, ob das in Englisch richtig rüber kommen konnte.
Mein Request ist auch nichts, was jetzt unbedingt sein müsste, ich fänd es nur einfach schön, wenn es ginge. Geht's nicht.....auch gut. :D

Also ...

When I get the message that I have a new mail, I open PopMan and have a look if it is an important mail. If not, I leave it in the mailbox for now. Well after a while I have a lot of “not so important” mails. So it would be nice if it is possible to have the tab with a new mail in front. Because I ...