[New: openFATE 310517] DKIM and DomainKeys support

Feature added by: Peter Bowen (pzb) Feature #310517, revision 1 Title: DKIM and DomainKeys support openSUSE-11.4: New Priority Requester: Desirable Requested by: Peter Bowen (pzb) Description: Most of the large email service providers (gmail, yahoo, hotmail/live, aol, ...) are using DKIM checking as part of their anti-spam filtering systems. We should make it very easy for users to configure their mail server to sign mail as it goes out. -- openSUSE Feature: https://features.opensuse.org/310517