I wonder if someone has recently made an integration with Sophos Email Advanced and Exchange for inbound and outbound email. I noticed that the guides from either Sophos or Microsoft are not up to date when referring to this setup.
If someone has made it trough I'd like to know the following:
- How many MX and TXT records did you add or have in total?
- Did you setup the connector?
10.0.0.0.1 - Did you managed to create the rule?
Every time I add Sophos MX records I get a warning from office 365 that the domain is not properly setup... Office 365 only wants to see his MX record. Also, I tried the SPF adding the outlook and Sophos in a single line -->
"v=spf1 include:spf.protection.outlook.com include:_spf.prod.hydra.sophos.com -all"
The error I get when trying to send emails to every domain is: Multiple Domains - Action Required - Security or policy violation.
Can you post the full NDR? Minus confidential information.
Office 365 will always complain the domain isn't configured if a single item isn't pointing to 365, that's OK because you can tell it to ignore…