[O] Auto-complete overrides org-contacts for address fields

[Tory S. Anderson]

I use the excellent org-mode contacts module[1] for auto-completion of 
addresses in my messages. Now I'm starting to play around with 
autocomplete-ispell and would like to use it in message mode, but I find it 
overrides the suggestions for my address fields. Does anyone know a way around 
this, so that addresses are still handled by org-contacts and not 
auto-complete? 

Footnotes: 
[1] https://julien.danjou.info/projects/emacs-packages#org-contacts