Thanks for the information in regards to the SPF record.
Littlebit confused about the last part of your reply.
Your’re sending with my domain as senders-address right? Users wount receive email from something@sendingservice.net ?
For wordpress (specificall mailpoet plugin) related things I will be using mailpoet sending services.
Though I use the domain for other things as well, for example my personal email service.
So thats why I have the SPF record currently set to allow only M365 SPF as well as mailgun SPF.
Since I use -all in my current SPF record I would assume any email sent with my domain from anywhere else than M365 and mailgun, will be dropped by reciptients antispam solution
