I currently am using domainkeys but I just found this http://wiki.qmailtoaster.com/index.php/Disabling_Domain_Keys and I'm wondering if I should just disable dkim altogether? Is this feature really broken in Toaster?
Lately I have been having email bounce from senders (554 error), would toaster and domainkey cause this? I read that SPF can be a problem but I have tested my SPF record on a couple websites and it has passed. Thanks, Javid
