Comcast sets deadline for AT&T switch | CNET News.com: "Comcast began urging AT&T Broadband users a few weeks ago to prepare for the change, which aims to phase out the old AT&T brand. The company sent subscribers a link to download a 'transition wizard' that would change their e-mail domains from 'attbi.com' to 'Comcast.net.'
Subscribers who do not make the transition Monday will not receive e-mail into their accounts until they download the wizard or enter the change manually. Comcast will store these customers' e-mails for 45 days. "
Pretty harsh, especially for former MediaOne customers who are being switched for the second time in as many years.