It was easy for you because you were lucky. My server has SPF and DKIM and DMARC, à grade of 100% on mail-tester, and was on zero blacklist.
I NEVER could send an email to a Microsoft email address and have it end up in the inbox. It was systematically flagged as spam. Microsoft's answer was to subscribe to some shitty, shady third party service to maybe, MAYBE change my reputation.
I NEVER could send an email to a Microsoft email address and have it end up in the inbox. It was systematically flagged as spam. Microsoft's answer was to subscribe to some shitty, shady third party service to maybe, MAYBE change my reputation.