Since November 5, Outlook.com and Hotmail have been bouncing mail from domains with no DMARC record, small senders included. What changed, and the one-record fix.
DMARC, SPF, DKIM should always be set up to avoid spoofing, security issues and whatnot. Even the article mentions that there is a quick “fix” to this situation with Outlook (insert obligatory fuck Microsoft here anyways), this shouldn’t be ignored just because.
DMARC, SPF, DKIM should always be set up to avoid spoofing, security issues and whatnot. Even the article mentions that there is a quick “fix” to this situation with Outlook (insert obligatory fuck Microsoft here anyways), this shouldn’t be ignored just because.