I set up a basic website for a client and configured the email settings as well. Client calls to say that he cannot send email from his domain.com email address via his PDA. I slowly went through the settings to verify that they were correct. I set up his firstname.lastname@example.org email address temporarily in my email client (PC) to make sure I could send and receive. I was able to do so with no problems. Despite using the correct settings, this guy is still having problems.
Ever encounter any weird issues when trying to set up email from a PDA? Any quirks or things to watch out for?