Hi, I enabled DKIM signing on my Ciphermail Gateway for one internal Domain, with a generated private/public Key-Pair. The DKIM-DNS-Record with the public Key is published on our DNS-Server-Zone for this Domain. When i send a E-Mail to an external Recipient from a Sender of that Domain, there is no DKIM-Signature in the E-Mail-Header.
In the Ciphermail-Logfile are INFO Entrys for every external Recipient: ... ciphermail-gateway-backend[]: .. INFO DKIM signing is disabled for the sender ... Can anyone help me, so what is my mistake? I think Ciphermail signs all outgoing emails using DKIM, or am I thinking wrong? Does postfix perhaps need opendkim to sign outgoing emails? King regards, Stephan Unsin
