**Operating system: Debian
**OS version: 10
I’m facing some troubles with E-Mail delivery to all Hotmail/Outlook domains.
I followed a tutorial on linuxbabe (How to Deal With the Microsoft Outlook IP Blacklist - LinuxBabe) because it looks like that all Contabo IP’s are blocked on it.
Now it comes tothat part where I need to put it in my DNS. I already have a SPF and DMARK record from Virtualmin. Now I should put those as well from Sendinblue. But I don’t actually know how to do that.
My SPF record looks like this in Virtualmin:
v=spf1 a mx a:idiomaszmg.com ip4:123.456.7.890 ip6:1111:a222:333:444:0:0:0:1 ~all
And the SPF from Sendinblue looks like this:
v=spf1 include:spf.sendinblue.com mx ~all
And the DMARC from Virtualmin looks like this:
Sendinblue requieres this:
Even it says in the tutorial it’s not requiered to put the DMARC, but my mails are still going into the Spam folders, because I don’t know how to handle it correctly with the SPF and probably with DMARC as well.
Does anyone know, how to solve it?
Thanks a lot