Siteworx seems to support DomainKeys, but I understand this is an obsolete tech. Will IW be supporting DKIM anytime soon? Having trouble sending mail to yahoo/sbcglobal email accounts and one problem may be the lack of a DKIM signature.
Yes, we’ll be adding support for DKIM. I don’t have a definitive date, but it shouldn’t be too long. In our experience, the older domainkeys spec (which yahoo created) has been sufficient for authenticating mail to yahoo. As far as I know they still check domainkeys.