I have an email account using pop/smtp to my own domain. Email is working correctly from my laptop and via webmail. Email to/from my phone doesn't send/receive after the phone upgraded tp 5.1. I've confirmed the email account settings on the phone are the same as the ones used for my laptop and webmail. I looked at deleting this email account on my phone and re-adding it but the phone tells me it will delete all data when I delete the account. I have a number of queued outgoing emails I don't want to lose so I haven't deleted/created the acocunt.