backup of email in exchange account on smartphone


Jun 25, 2015
I have no longer connection to the exchange server of the company. Howerever I downloaded all emails to my smartphone. I would like to make a backup and read them elsewhere or make them readable on another smartphone. I can read and open the emails on my smartphone, so they are on my smartphone, but I want to back them up.
There is no "standard" way of storing email messages on your phone - it depends on the phone' OS, and application used to access the messages, and even then it will be applicable to that OS, that app.

A painful way to forward them from your phone to another e-mail address. And once you have no connection, are you still authorized to use these messages?