I have setup and tested my personal email on my new HTC Desire and all seems fine, then when I get home and manually check my email on my Outlook client I seem to have received about 4 emails but none to my phone. When I go into my settings on my phone, the SMTP server settings for mail have changed. For example when I set it up it should be say: POP Server: mail.neilsdomain.com POP Username: firstname.lastname@example.org SMTP Server: smtp.ispname.co.uk SMTP Username: email@example.com I test this and all works wonderfully and mail flows into my phone. Then for some unknown reason when I come out and go back in the SMTP settings have changed by themselves to: SMTP Server: smtp.ispname.co.uk SMTP Username: firstname.lastname@example.org Why would the SMTP Username change?! Hope someone can help.