Solved Using 365 for Email

[craigreilly]

We have 365 setup and using that for eail. We have 1 account we use for all appliances to send email. Is there any way to change the "FROM" name?
right now everything shows as [email protected]
It would be nice to show "[email protected]" but still keep jsut 1 account for all appliances to use (router, WAPs, Copiers, etc)

 

[CentrexJ]

We use option 3. Then you can use any from name. Works great. But you have to have static ip which you should anyway if you use 3CX.

https://support.office.com/en-us/ar...fice-365-69f58e99-c550-4274-ad18-c805d654b4c4

 

[craigreilly]

I did try this and mail was just stalling. I will review again and see where I went wrong.

UPDATE: Ok, so a combination of things.
1) My SMTP Relay server was set to port 587. So I changed to Port 25.
2) Then I remembered to update my Firewall to allow that server to send mail on port 25.
3) For extra security, made an outbound SNAT for the SMTP Relay server so it was different than the rest of my network traffic... so 365 is looking at that IP Address for the inbound receiver.

Thanks @CentrexJ for the reassurance that this method would work.

 

[YiannisH_3CX]

Glad to see the issue has been resolved and thank you for updating the thread with your solution