I'm not sure if anyone else has seen this as it just recently started happening to me. For the last 2-3 weeks, I've been receiving email messages 8-20 hours after they were sent by the originator of the message. One example: sent January 22 @ 2:22 pm, received January 23 @ 11:10 am. I check messages through both work computer and personal computer in addition to iPhone, so if a message comes in, it's received. It's almost as if it's not hitting my shaw account or is being screened before hitting my shaw account then dumped into inbox then into email client (outlook or phone).