While working on my latest project, I encountered a significant number of objects with malformed SMTP addresses. These appeared to have been objects that had been somehow manually modified over the years by directly writing to the proxyAddresses attribute in Active Directory, bypassing an API that would check for correctly-formatted addresses.… [ Continue reading ]
Earlier this week, a question popped up on a distribution list for managing an opt-out process with Exchange Online. That wasn’t the first request I’ve seen for such a tool (in fact, I had my own customer asking for something similar). … [ Continue reading ]
I saw an interesting question floating around a discussion alias earlier today–how to return different IP addresses for the same hostname from different DNS servers for users that are in different regions (for example, have DNS servers on the east coast return “22.214.171.124”… [ Continue reading ]
During migrations from third-party platforms like Gmail or various POP3 providers or from hosted Exchange environments, we frequently see customers provisioning remote mailboxes for shared resources.
This works fine for three out of four recipient types.… [ Continue reading ]