Is there anyway to get Grommunio to display user photos. The data is there in LDAP, but I've honestly no idea what's required to get the Outlook client to be able to display the photo. Looking at the data returned in the Autodiscover.xml from an Exchange server compared to Grommunio, I can see the data 'EcpUrl-photo' and this points to '?path=/options/myaccount/action/photo'. With Grommunio this points to 'Thumbnail.php'. If you browse to this URL (https://mail.server.local/WES/Thumbnail.php' you just get a 404 not found page.
I'm guessing there's potential for this working, but requires something under the hood on Grommunio. The LDAP attribute is 'thumbnailPhoto' and is stored as a hex value.
