I sent a note yesterday to all the flight instructors who have a free listing on the site, just a reminder to help me keep the listings current. About 20% of those messages bounced back.

If you're one of those people, but didn't get email from me this week, have you changed your address since you sent in your listing? Or let your inbox fill up? There are many reasons why email could bounce back, but the only info I have is which addresses bounced, not why.

If my email isn't reaching you, then email from potential students might get rejected, too.