Follow the steps below to set up your Outlook Express client to work with your ePlus.net email account via IMAP:
- Enable IMAP in the Settings menu within your ePlus.net webmail interface. Don't forget to click the Save Changes button when you're done.

- Open Outlook Express.

- Click the Tools menu, and select Accounts...

- Click Add, and then click Mail...

- Enter your name in the "Display name:" field, and click Next.

- Enter your full ePlus.net email address (example@eplus.net) in the "Email address:" field, and click Next.

- For "My incoming mail server is a ______ server", please select "IMAP" in the drop-down menu.
- Enter 'imap.gmail.com' in the "Incoming mail (POP3, IMAP or HTTP) server:" field. Enter 'smtp.gmail.com' in the "Outgoing mail (SMTP) server:" field.

- Click Next.
- Enter your ePlus.net email address (including '@eplus.net') in the "Account name:" field. Enter your ePlus.net password in the "Password:" field, and click Next.

- Click Finish.

- Click 'imap.gmail.com' (to highlight it) and click Properties.

- Click the Advanced tab.

- Under Outgoing Mail (SMTP), check the box next to "This server requires a secure connection (SSL)".
- Enter '465' in the "Outgoing mail (SMTP):" field.
- Under Incoming mail (IMAP), check the box next to "This server requires a secure connection (SSL)". The port will change to '993'.
- Click the Servers tab, and check the box next to "My server requires authentication".

- Click OK.
Congratulations! You're done configuring your email client to send and retrieve ePlus.net email messages using IMAP.