What to do when your mailbox is full
Mailbox Quotas For UNH Employees
UNH Employee Exchange mailboxes have a maximum quota (size) of 2.1 Gb. You will receive a warning at 1.9 Gb that you are reaching the quota. Once the quota is reached, Outlook will stop letting you receive or send new mail. It is best to manage your mailbox size before you reach this quota to ensure that your mail can operate properly.
Reducing Mailbox Size
Exchange Online Archive
The University of New Hampshire Enterprise Collaboration and Messaging Exchange Team is no longer offering Exchange Online Archiving. The University of New Hampshire is preparing a major mail migration, which will provide users with a 100 Gigabyte mailbox.
More information on Exchange Online archive and how to request access to it can be found at https://www.unh.edu/it/kb/article/exchange-online-archiving-eoa.html.
⚠Note: If your mailbox is full and you need to use it, it is recommended that you delete emails which you don’t wish to save.
Clearing mail with attachments
Most emails won’t take up much space in your mailbox unless they contain attachments such as images or other files.
To find emails which contain an attachment, go to the “search” bar at the top of Outlook.
Click in to “search All Mail Items” and type “hasattachments:yes” without the quotation marks and hit enter, this should find all the emails within your mailboxes that have a file attached to them.
Getting rid of attachments is done by deleting or archiving the email.
Deleting duplicate mail
Outlook has a system which will automatically clear duplicate emails from your inbox. To do this simply right click the mailbox you want to clean up and select “Clean up folder”
Empty the Deleted Items folder
Even after an email has been deleted, it can stay in your mailbox in the Deleted Items folder. To clear these, right click the Deleted Items folder and select the “Empty folder” option. An alternative if you wish to keep the emails in the “Deleted Items” folder is to send them to the Online Archive instead.
⚠Note: There is a chance that emptying the folder will make the deleted mail unrecoverable, make sure that items in the folder are ones you wish to be permanently deleted.