Forum Discussion
Unable to send emails to same internal domain after updating SPF record
I am migrating Gsuite emails to O365 in staged migration method. We have set updated SPF record of O365 to send emails from O365 mailboxes. We are able to send emails to outside domains successfully but not able to send emails to same internal domain. Kindly help.
1 Reply
- Resolution :
https://docs.microsoft.com/en-us/exchange/troubleshoot/email-delivery/email-delivery-issues
