Policy
Offline Address Book: Limit number of incremental OAB downloads
This policy setting allows you to specify the number of incremental download attempts of the offline address book (OAB) allowed in a 13 hour period. If you enable this policy setting, you may specify the number of incremental download attempts of the offline address book (OAB) allowed in a 13 hour period. If you set the value to 0, then no incremental download attempts are allowed. If you set the value to the maximum of 65535, then that will allow an unlimited number of incremental OAB download attempts. If you disable or do not configure this policy setting, an unlimited number of incremental OAB download attempts of the OAB will be allowed.
26eec16cfbde L_OfflineAddressBookLimitnumberofincrementalOABdownloads Registry
Copy registry mappings
HKCU\software\policies\microsoft\exchange\exchange provider\limit srs incremental downloadPolicy notes
This policy setting allows you to specify the number of incremental download attempts of the offline address book (OAB) allowed in a 13 hour period. If you enable this policy setting, you may specify the number of incremental download attempts of the offline address book (OAB) allowed in a 13 hour period. If you set the value to 0, then no incremental download attempts are allowed. If you set the value to the maximum of 65535, then that will allow an unlimited number of incremental OAB download attempts. If you disable or do not configure this policy setting, an unlimited number of incremental OAB download attempts of the OAB will be allowed.