title: Finding proxy addresses in the Exchange Online GAL
body: <p>We have recently switched from Domino to O365 and Exchange Online. One of the issues we have discovered is that the email aliases (proxy addresses) of a mailbox do not seem to be searchable by endusers in the Global Address List via Outlook. For instance, we have a shared mailbox called accountspayable@domain.com, with an alias of a-p@domain.com. Both addresses receive mail fine, but if you search for a-p@domain.com when composing a new email, nothing is found, which is confusing to users. Is this the normal behavior? Is there a way to make the proxy addresses searchable in the GAL?</p>