Possible Wired Network Solutions
Possible Wireless Network Solution
Try to reboot your PC. Hold the power button in until it powers down. Wait 14 seconds then turn PC back on.
This message means that you currently using too much space on the email server. One simple way to correct this problem is to move stuff on the server and into a personal folder. The personal folder is kept on your local computer and moving mail into this folder(s) takes them off the server lowering your space usage. The drawback is that the emails in the personal folder are not accessable away from the local machine, so only move things that can be archived or won't be needed away from work. To create a personal folder, follow the instructions below.
One of the most common reasons for thinking that email(s) have gone is missing is an improper sort. One of the most common sorts is based on the field 'Received'. Sorting on this field will arrange emails based on when the email was received. Another occurrence that make you think that emails are missing is a collapsed section. Outlook will try to group email into sections depending on your sort. For 'Received', the common groups are 'Today', 'Yesterday', 'This Week', 'Last Week'. If one of these sections are collapsed, it will appear that you have no emails. Simply clicking on the arrow next to the section will expand or collapse it.
The two most common reasons for emails getting stuck in the outbox is that the user is over his mailbox limit and Outlook is currently working offline or disconnected. If a mailbox is over the size limit, the user will receive a notice from the system about being over the size limit. If this is the case refer to the Mailbox over the size limit option. To check if Outlook is offline or disconnected, look in the lower right hand corner of Outlook. If there is a message that says "Working Offline", click the Send/Receive tab and make sure the Work Offline button is selected. Unselecting this button should connect Outlook back to the Exchange server. If the message says 'Disconnected', ensure that you have a working network connection.
Missing Emails - One of the most common reasons for thinking that email(s) have gone is missing is an improper sort. One of the most common sorts is based on the field 'Received'. Sorting on this field will arrange emails based on when the email was received. Another occurence that make you think that emails are missing is a collapsed section. Outlook will try to group email into sections depending on your sort. For 'Received', the common groups are 'Today', 'Yesterday', 'This Week', 'Last Week'. If one of these sections are collapsed, it will appear that you have no emails. Simply clicking on the arrow next to the section will expand or collapse it.
Ensure that you have a working network connection. This could be through either a wireless network or your cell phone's data plan. Also if you have recently changed your password, it may need to be updated in the email account settings on your phone.