I have my primary mail service on my BlueHost domain as Microsoft 365. I want to have notifications go out from a subdomain via the internal BlueHost service. NameCheap is the registrar, so I'm doing all my DNS entries on NameCheap. So far, I've got this
A @ [My IPv4 Address]
CNAME www [my-domain].com
TXT @ v=spf1 include:spf.protection.outlook.com -all
MX @ [my-domain]-com.mail.protection.outlook.com. 0
Now I want my notifications emails to send from do_not_reply@notification.[my-domain].com, without interrupting service on my M365 mailbox. I have an MX on it for now to catch bounces, but what do I do to have it included in the SPF?
MX notification [my-domain].com 15
Right now, Google is rejecting the emails sent from the notification.[my-domain].com box. The site I'm trying to send notifications from is at a different subdomain of the same primary domain name, if that's relevant. I've browsed similar articles here, but haven't seemed to find a solution that works. Any help is greatly appreciated. Thank you.
