Office 365 MFA

[Rob Novotny]

Hi guys,

I am starting to enable MFA on my Office 365 clients and the issue I now see is that there isn't a way to authenticate the 3CX system to send out emails using the Office 365 account.

Is anyone aware of a way to get this working (I have moved to the 3CX SMTP server for now)?

Thanks.

 

[CentrexJ]

Make an app password for 3CX or enable your 3CX external IP address for relay with office 365.

 

[cobaltit]

So there's all sorts of notices when enabling MFA about how to handle apps that don't do MFA. @CentrexJ apparently read the part you missed. Of course, staying with the 3CX SMTP server is the correct answer.

 

[Rob Novotny]

Thanks all. Looks like 3CX SMTP is the way to go for now!