Help Center Home

 Billing History &
        Account Info

 My Password

 Update My Payment Info

 Update My Address

 Upgrade My Account

 Billing Questions

 Access Numbers

 Connection Issues

 Email Questions

 Get Juno Software


 Contact Us

Select a different
Operating System

Common Email Errors / Solutions

  Browsing  Connection   Email JunoPort

Error 553: Domain is not in my list of RCTP Hosts
Microsoft Exchange
You could not be logged on to mail server
Microsoft Outlook Express
I get disconnected after sending and receiving email
Unable to logon to the server using Secure Password Authentication
You do not have any accounts configured for sending email
Microsoft Outlook
Ordinal 136 Could Not Be Located In The Dynamic Link Library Mapi32.dll
Outllib.dll Is Linked to Missing Export Mapi32.dll
MAPI Spooler Has Shut Down Unexpectedly
Couldn't open FCC File
I get an 'Invalid password' error when checking mail
Messenger Mailbox does not open when selected
Server not responding
Unable to open outgoing mail file

Search our knowledge base

Juno Home | My Juno | Help | My Account | Corporate | Join Now
About Juno | About United Online | Our Services | Investors | Press | Privacy Policy | Your Privacy Rights: Do Not Sell My Info  | About Ads  |   Terms of Service

        United Online                NetZero        |        Juno        |        MySite    

© 1995-2020 Juno Online Services, Inc. Juno is a registered trademark, and the Juno logo is a trademark of Juno Online Services, Inc.