Comment 12 for bug 706486

A hashing algorithm specific to Postler would mean we also must support custom UI for it and take care of all the details. Doesn't feel attractive.

Like I said above, if we can use org.freedesktop.secrets in the future that would probably be best to keep it flexible. Mind currently there is no re-usable solution outside kwallet and gnome-keyring. If you know of one, it's probably a good idea to tell them about the DBus interface.