I use aquamail on Android and it is very configurable for those kinds of things! I'm quite pleased with it.
I use FairMail on Android. It's available from the F-Droid store. Now the thing is that it has a tendency to have too many connections to my server. Then my server denies a new connection and you know how it goes :p
Mathias B. GPG:B662 E39E 8971 8E6B 8960 893C 4577 D41D 2F68 4552 (Clef publique / Public key: https://l4p1n.ch/info/pk)