==== REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER ====
- iRedMail version (check /etc/iredmail-release): 0.9.8
- Deployed with iRedMail Easy or the downloadable installer? installer
- Linux/BSD distribution name and version: Centos7
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MARIADB
- Web server (Apache or Nginx): Apache
- Manage mail accounts with iRedAdmin-Pro? no
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====

Hello,
I am using DKIM in amavis. The messages are signed and verified correctly by the recipient server.
When I enable the footer (disclaimer+altermime) also in amavis the receiving server says DKIM is not correct.
I suspect the problem is the order, first the message is signed with DKIM and then the footer is added.
How to check this, where in postfix can I set the order of these steps, that is disclaimer first and DKIM at the end.
Please help.