Weird problem with voicemail from address changing on me

For some reason recently my asterisk server just decided that all voicemail messages were going to be emailed from “[email protected]” instead of the [email protected] email address that I have configured in I double-checked and the email address is still set correctly in the serveremail= line.

I’m running AsteriskNow with freepbx 2.7.0 and asterisk 1.6.

I’m not sure why this change happened but I lost a bunch of tech support voicemail messages for my company because they were bounced by my smarthost for not having a valid from address. I was able to retrieve them but not before a customer had been down for the entire weekend calling and leaving messages that nobody received.

Any help would be greatly appreciated! Thanks!