Portable PopMan

PopMan is a POP3 and IMAP4 manager that can be used for listing all mails received by your incoming mail server.
Unwanted e-mails can be deleted directly from the server. You can use it to check your e-mail accounts in the background. The number of waiting messages is displayed on the tray icon for each account.To show you whether e-mails contain useful information, or whether they are just spam, it provides a preview function.
You can use this preview pane to read the text-based content of your e-mails - whether they are plain text or HTML. In contrast to most e-mail programs, reading mail with PopMan is absolutely secure.
There is no threat of executing dangerous code or being infected with viruses. You can direct it to use local storage (settings are saved to an *.ini file), and save it to a floppy disk or USB memory stick. This means you can check your mail on any computer with internet access.