Thanks eric. Also, thanks JP. PSWind has been offline for a couple weeks without me knowing about it.
I switched the pswind service from a personal phone line to a non-personal one. I was getting a lot of accidental pocket calls on my cell phone from people at the beach who voice dialed the number.
There's a bunch of steps that make this work, and I just forgot to switch over one of the steps. I was trying to avoid sending a 'test' message, but it looks like that backfired. This "test" message means it's fixed again. Sorry for the downtime.