Unfortunately Mailbird does not offer the ability to create or save email templates or canned responses.
We are aware of the fact having the ability to create canned replies or email templates is something which a number of customers would like to be able to do, and so we have set up a page where you can vote in favor of introducing this functionality. Simply click on the link below to add your vote towards this feature.
While we are sorry that this feature is not currently available, rest assured that every vote counts as part of our development roadmap, so we appreciate the time you will take to vote for this feature.