I receive my email through MobileMe, but send using my domain host, GoDaddy, because MobileMe won't let me use my Jacquie@TonalVision.com email address. For months now, ~25-30% of my emails hang up when they are being sent and after a while I get a message that the server has timed out. Typically, all I have to do is click on the message in my Outbox, and send again, and it goes out fine. This is usually just an irritation, but occasionally an important message doesn't get sent on time because of the disruption.
I've checked with GoDaddy and my settings are all OK. They said it may be an issue with my software, security settings or ISP (Comcast cable). Any suggestions?
2 x 3 GHz Dual-Core Intel; 4 GB memory; late 2006 model,
Mac OS X (10.5.2)