Forum Discussion
Email delivered even if SPF fails
Hello. A customer of ours recieved an email "from" one of the users there. But it wasn't actually sendt from him. Spf fails, and most of the users did not recieve the email. But for some reason, o...
It really depends on the recipient's system and the actions configured there. Even with hard SPF configured, the system can choose to still accept messages that failed the SPF check. And there might be other factors in place, such as users whitelisting this address, etc.