Email down

I just realized that though I am receiving my email messages, my replies to those messages are not going out. I got a couple of panicky calls from brides about making sure I had gotten their messages and checked to see why they hadn't received my responses. Sure enough, I have 38 messages in my outbox. I'm not sure why this is happening...but, just wanted to let you know and apologize if you've been feeling neglected. Basically, all replies I have sent since Monday are still sitting in the outbox.