Hello,
I am looking for information on how to configure item retention for public folders/public folder mailboxes in Exchange 2013.
I have migrated the public folder hierarchy successfully from Exchange 2010 to Exchange 2013.
The public folder item retention used to be managed on a per folder basis using the "(LocalReplicaAgeLimit) Age limit for replicas days" parameter in Exchange 2010, and I found this worked quite well in removing items that had passed the configured expiry threshold.
The folders that needed a different age limit setting were exempted from inheriting the public folder database defaults, and granted a specific value.
These settings have not been carried over during the migration however, so now all public folders are inheriting the organization defaults for retention - which is $null.
Now that the public folder hierarchy is on Exchange 2013 and is mailbox based, what is the recommended method for granular public folder item retention.
I see that each folder the following settings can be configured Limits > Age Limits: Age limit for folder content (days) which looks like the setting I would need to configure, however, the technet text surrounding this parameter states:
Cmdlet: Set-PublicFolder
Parameter: AgeLimit
The AgeLimit parameter specifies the overall age limit on the folder. Replicas of this public folder are automatically deleted when the age limit is exceeded.
https://technet.microsoft.com/en-us/library/aa998596(v=exchg.150).aspx
Does this mean the folder gets deleted once the limit has been reached - or just the items within?
Now that public folders are mailbox based, what effect (if any) do retention tags/policies have on public folder mailboxes - can item retention be managed this way?
Thanks
Matt