I should also mention we run a LYNC 2013 front and edge servers as well and the address book is not working in it as well.
When connected to an Exchange server, Outlook will automatically synchronize the address book once every 24 hours.
- The exchange server (2013) is listing the Default GAL as up to date, and if I edit it in the ECP, and click to preview recipients, all the recent users are listed.
- I've had a look for the local address book and cache folders, I found the latter and renamed it - Looking in IIS I can see that the OAB site is using SSL, with client certificates set to "ignore" - I've read about BITS 2 issues, but this appears to be related only to Windows XP/2003.
.– The address on the General tab was corrected to match the default email address – [email protected]– The OAB was regenerated, and complete OAB downloaded in the Outlook client. And thus was solved the mystery of the missing recipients.