Use office 365 as email relay?

[BDS_Vince]

Did I miss the option that allows one to configure a port, TLS, and authentication on the mail profile?

We've moved to Office 365 and would like to send alerts/notices from our remote firewalls directly to the office 365 servers.  We can use an iis relay as a solution to the issue but we would prefer the firewalls send direct to Office 365.

TIA!

Vince Van De Coevering

[pulukas · Accepted solution]

These smtp options are not availabe.  Check with your Sales Engineer for a roadmap update on the feature.

[Ebernardo]

Any updates on this- is it available now?

[KateAdetola]

I have this issue too; is this feature available now?

[RobinClayton]

As far as I am aware there is no option, we had a 3rd party in a few weeks back and one of our questions was about sending our SMTP device traffic directly to 365. We were told you still need on-prem for a lot of functions.

TT

[VincentPresogna]

Interesting. I have my PA-820 sending email to Office365.

[KateAdetola]

Thanks! Did you make any other changes apart from pointing the SMPT to o365 then?

[RobinClayton]

You can send mail to your own domain, but not relay the SMTP outside of your domain name.

https://docs.microsoft.com/en-us/exchange/mail-flow-best-practices/how-to-set-up-a-multifunction-dev...

Rob

[VincentPresogna]

I use mytenant.mail.protection.outlook.com for SMTP address. Obviously replace mytenant with yours. Like Robin indicated, I am sending mail within my domain.

[KateAdetola]

OK thank you everyone; i will try this and hopefully it work!

[GS20647]

I can't relay mail well. Please tell me the necessary settings on the office365 side.