new documentation on managing openmailadmin

[Zathras OG]

Dear List,

I have added some documentation to the Wiki on the
subjects of:
- migrating to OpenMailAdmin using imapsync
- backing up your email server

Hope you will find it usefull.


If you want to comment on the documentation feel free
to do so. Either use the mailinglist or contact me
directly on the emailadres as found in the sample
scripts on the wiki.

enjoy!