My DNS looks like this: Name: default._domainkey Type: TXT Value: v=DKIM1; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDd1iOfOpQI+L1Xw9h344VIEtQjLQRxdduQuXcSRKk2BtIXbY39qkx7ROwtsmxwfZR6LiKS93W6fIq9m/X9XFNpZRewigiMue905iAbFNvmHax0VxQjpqZ64z718bIOoAfx+u/tp4w0I7W8JUVxY+NFf2rwASA0mbsWOLLAq5UWqwIDAQAB
Just to be sure: this is identical to amavisd-new showkeys DOMAIN ? Maybe you missed something during install. Please check INSTALL.TXT, too
This is the output: amavisd-new showkeys domainame.nl ; key#2, domain domainname.nl, /var/lib/amavis/dkim/domainname.nl.private default._domainkey.domainname.nl. 3600 TXT ( "v=DKIM1; p=" "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDd1iOfOpQI+L1Xw9h344VIEtQj" "LQRxdduQuXcSRKk2BtIXbY39qkx7ROwtsmxwfZR6LiKS93W6fIq9m/X9XFNpZRew" "igiMue905iAbFNvmHax0VxQjpqZ64z718bIOoAfx+u/tp4w0I7W8JUVxY+NFf2rw" "ASA0mbsWOLLAq5UWqwIDAQAB")
Can you see the dkim-signing in your mail.log? A typical line looks like has Code: queued_as: 0DBDE144018E, dkim_new=default:schaal-24.de You can check your log with grep dkim_new\= /var/log/mail.log
If you used install.php, please check that every step from INSTALL.TXT was added to your configs (and double-check amavis).
I have run the install.php but I discover that INSTALL.TXT has more steps. Let me follow the INSTALL.TXT and test it again.
In step 3 from INSTALL.txt is written: amavis.conf.txt but I can only find amavis.conf.dkim Are we talking about the same file?
Find your amavis-config (depends on your OS - debian uses /etc/amavis/conf.d/50-user) and check the needed settigs in this file. the install.php is a very basic script because i won´t use the full installer from ispconfig to switch between different OS.
Ok, thanks for the help! DKIM works now. I added DMARC too and now emails are delivered to hotmail/outlook without coming in junk. Thanks!