Wildcard search in gmail
Gmail has this very nice "+" feature that I actually use quite a lot. I use it to easily filter my mail and check if my address is being passed along. So for example, if I go to a conference, they always want an e-mail address. I just use
and setup a filter in Gmail to filter all messages send to this address and label it.
Now, I've used this feature so often, that I don't really have an overview anymore of all the +'s I've used so far (yes, because occasionally I forget to setup the filter :/ ) I've tried to search for:
to: myemail+* to: "myemail+"*
and lots of different variations, but no success so far.