SMTP Manager allows you to switch between your outgoing email addresses quickly
Edit By BS Editor: SMTP Manager allows you to switch Between your outgoing email addresses quickly and easily. If you are on the road or MOVE between ISPs often, SMTP Manager is the program for you.

Just choose the Pocket Inbox account and the SMTP server you want to use. You can also apply this address to all your Pocket Inbox accounts. SMTP Manager allows you to change from the Default port 25 if needed. Works with both POP3 and IMAP4 Inbox accounts

Using SMTP Manager
Choose which account you would like to apply the new SMTP address to
You also have the option of applying the address to all accounts by checking the Box at the bottom
Choose the SMTP address you would like to use you can free download SMTP Manager for WM2003 2.0 now.