Business email going to spam can involve domain authentication, sending reputation, message content or recipient policies. SPF and DKIM matter, but adding records without knowing all […]
Microsoft 365 DNS records have different jobs in business email delivery. MX directs incoming mail, while SPF, DKIM and DMARC help receiving systems assess outgoing messages. […]
Outlook not receiving emails? First find out whether messages are missing from the mailbox itself or only from one app. This distinction prevents unnecessary DNS changes […]
Microsoft 365 email not working? First identify whether the failure affects sign-in, sending, receiving or only one device. Record the affected account, exact error and start […]