Forum Discussion
Adding an external mailserver with SPF record (Webhost mailserver) to use with website contact form
Don't know if this is the correct place within the community to ask this question. When I configure Office 365 and start migrating mailboxes, I check if my customer has a (wordpress) website that...
Well, the include clause means "get the SPF record from that domain" and will only work if said domain has SPF published. If you want to add a hostname instead of IP to your record, use the A clause. For example:
a:domain.com
a:domain.com/24
But if it work with include I guess they do publish SPF records on the domain and you should be fine.
Well, it doesn't work all the time. I get message email with this text:
[This sender failed our fraud detection checks and may not be who they appear to be. Learn about spoofing at http://aka.ms/LearnAboutSpoofing]
And then the mail.
So, I guess I have to do something more to make it always work.