O365

Is SMTP Relay Down for O365?

Has anyone noticed recent changes in Office 365 affecting SMTP relay? I have about 50 printers set up to use our MX record on port 25, and all…

Managing Split Domains: Any Tips?

I'm managing IT for a small non-profit and we're transitioning to a new local domain that's Entra joined. This is in partnership with a larger organization, and we…