Installation of own mail server

Dear all,

I wanted to inquire about the possibilities to install an own app on my seedbox. It's called Davmail (http://davmail.sourceforge.net/) and serves as an interface between a Microsoft Exchange mail server and an IMAP end device. It does not have an own database so there won't be an entire mailbox on the seedbox - instead, it pulls data from the Exchange server and funnels it to the client. I saw your FAQ regarding Minecraft servers, so this app would definitively use way less CPU, RAM or data.

Thanks and regards
Thomas