EF Mailbox Manager Portable U3 can manage as many POP3 Accounts as you like. For periodical checking, polling time can be set individually for each account. You may check for new messages on a server and or delete messages on the server or download messages to a local computer for further use. Downloaded E-Mails will be saved in ASCII text files and stored in mail boxes. Should you use Outlook Express or any other E-Mail program which open attachments automatically, you are strongly advised to open the message first in a text editor such as Notepad or the integrated Viewer of EF Commander.
With EF Mailbox Manager you may remove annoying Spam E-Mails on the server without downloading them first.