DKIM management needs to be improved about iredmail-docker HOT 2 OPEN

# Add dkim_key here.
dkim_key('DOMAIN', 'dkim', '/var/lib/dkim/DOMAIN.pem');

@dkim_signature_options_bysender_maps = ({
    # 'd' defaults to a domain of an author/sender address,
    # 's' defaults to whatever selector is offered by a matching key

    # Per-domain dkim key
    #"domain.com"  => { d => "domain.com", a => 'rsa-sha256', ttl => 10*24*3600 },

    # catch-all (one dkim key for all domains)
    '.' => {d => 'DOMAIN',
            a => 'rsa-sha256',
            c => 'relaxed/simple',
            ttl => 30*24*3600 },
});

# Add dkim_key here.
dkim_key('*', 'dkim', '/var/lib/dkim/DOMAIN.pem');

@dkim_signature_options_bysender_maps = ({
    # 'd' defaults to a domain of an author/sender address,
    # 's' defaults to whatever selector is offered by a matching key

    # Per-domain dkim key
    #"domain.com"  => { d => "domain.com", a => 'rsa-sha256', ttl => 10*24*3600 },

    # catch-all (one dkim key for all domains)
    '.' => {a => 'rsa-sha256',
            c => 'relaxed/simple',
            ttl => 30*24*3600 },
});