Mail stopped working after replacing primary HD
Apple Mail stopped working after replacing and restoring the Main Hard Drive in the upper bay. Internet connection is good, and the Mail client troubleshooting (Comcast) was no help. I can start the App, but it does not retrieve or send mail through Comcast anymore. I have a MacBook Pro with the same settings and Mail works fine.
Power Mac G5, 1.8ghz, Mac OS X (10.4.11)