Dear Community, We have a Fortimail VM in our Network and activated SFP
& DKIM.So far so good, from external it works fine but internal we
figured out some troubles.Explanation:Computer in Our Network with
Powershell send-mailmessage -to receiver@con...
After changing all my VPN Users to 2FA per email i had the Same
Problem...After i read you Solution i separated the Users in 2 Groups
and it worked again...Thank you
