Hi, you all probably know the trick for prelabeling an email by adding a keyword to the email address after a plus sign `+` (e.g. john+nextAction@gmail.com) and then creating a filter that sets the emails with the label nextAction. Well I always thought this was extremelly useful (unless you are using GTDInbox

), but I also always thought this worked for only one label. Well, to my surprise, to prelabel with more than one label (e.g. nextAction and errands), all one has to do is send the email to (e.g. john+nextAction+errands@gmail.com) and create
two filters, both filters will filter every email sent to facundobromberg+nextAction+errands@gmail.com, one of them assigning the label nextAction and the other assigning the label errands. Gmail recognizes the two filters and assigns the two labels!.