That looks really great! Can't wait see it filled with life.
Meanwhile I'll share my solution. I'm an #email user since more than 30 years and I'm running my own email server since nearly the start of it.
The lack of having a reliable email client for my #Librem5, my sons #pinephone and #MobileLinux in general bothered me a long time. #Geary didn't fit my needs and #Thunderbird which I use on my desktop is no option for mobile devices, yet.
I ended up using #tangram to access a #selfhosted #snappymail.
One of the best aspects of being #selfhosted on #microblogpub is that I do not have to follow the discussions about blocking who and why.
I'm free to read whatever I care if I get across it.
No disturbing timeline that shows me stuff I didn't ask for.
I already liked that at social.librem.one by #purism.
This is another step towards independency and using #yunohost this is until know hosted on my home internet access without problems.
I didn't care, yet, to carry the #rockpro64 nas case to a sever housing. I even didn't care, yet, to extend disk space on the 16gb emmc to the ssd I put into its case... 