Urgent: Beware of Email Scams

If you receive any suspicious emails claiming to be from us, please do not engage with them. Instead, forward them to our support team at support@seidata.com for verification.
Stay vigilant and protect your personal information. Together, we can combat phishing attempts and keep our community safe.

Outlook Express For Email






SEI Communications, Inc – A Total Internet and Communications Company


How to setup Microsoft Outlook Express for SEI Email access

1) Open Outlook Express.

2) Click on Tools and select Accounts.

3) Select our e-mail account (likely named mail.seidata.com) and click on the Properties button.

4) Select the Servers tab, then click on the checkbox near the bottom of the window titled “My server requires authentication” and click the “OK” button.

5) Click on the “Advanced” tab. Click the checkbox titled “This server requires a secure connection (SSL)”, then change the number in the Outgoing Mail (SMTP) field to 465, then click the checkbox under the incoming mail (POP3) titled “This server requires a secure connection (SSL). The number above will automatically change to 995, then click on the “Apply” button.

6) Close the open windows as needed, then close Outlook Express.

7) Re-open Outlook Express and test sending an e-mail.



Internet Tech Support
Available 24×7
800-925-6746 | 812-574-8800 | 812-667-8800
812-744-8800 | 812-839-8800 | 812-873-8800


Cellular Technical Support
Monday through Friday ~ 8:00am to 4:30pm
888-200-8077



©2019 SEI Communications. All Rights Reserved. Legal, Privacy, and Security Notices.



Our Services