Hello Pete,
Regarding your last message
I could only confirm that 99.99% there will be no native mobile app for Axigen server (not 100% as it is said that “never say never” 
)
My advice is to get used with the “stripped down” interface available through the mobile browsers. In case you have not yet activated it you could do it from WebAdmin > Services > Mobility & Sync > Enable Mobile WebMail.
HTH,
Ioan