Bloop has rolled out a handy update to Airmail 3 for Mac ($10), its advanced e-mail client that it debuted last year, adding some key improvements that all heavy e-mail users can appreciate. The app now provides the ability to set an auto-response for when you’re out of the office and includes new HTML templates to make it quick and easy to send polished messages. The update also adds support for the Bear write and DEVONthink knowledge management apps, making it simpler to transfer text from either source into an email. Google legacy accounts are also now supported as well, and privacy enhancements offer more peace of mind that you’re the only one reading your messages.