Why is Exchange 2016 using DNS A record instead of MX record to send mail?
Exchange 2016 trying to send mail to sargb.com.
Instead of sending to their MX “sargb-com.mail.protection.outlook.com”, it is sending mail to sargb.com (18.235.162.72).
I cleared the DNS cache on the 2-domain controllers and flushed DNS on Exchange.
What should I try next?
TiA!
Exchange 2016 trying to send mail to sargb.com.Instead of sending to their MX “sargb-com.mail.protection.outlook.com”, it is sending mail to sargb.com (18.235.162.72).I cleared the DNS cache on the 2-domain controllers and flushed DNS on Exchange.What should I try next?TiA! Read More
