Mailbox Full: Your mailbox is full, you may not be able to send or receive items.
As an Outlook user, you may be familiar with this message. With the accumulation of emails, the Outlook mailbox grows in size. And users often neglect or forget this fact. They notice it only after getting the ‘Mailbox Full’ error message while trying to access the mailbox.
In order to send and receive emails without issues, it’s necessary to reduce the size of Outlook mailbox. Deleting some emails and attachments would be the easiest way to do this. But this alone is not enough to cope with the situation. That is why Microsoft has provided some inbuilt features in Outlook to deal with the ‘Full Mailbox’ situation. Also, some third-party Outlook management tools are extremely helpful in this regard.
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A few simple ways to reduce mailbox size are:
Deleting large emails, undoubtedly, is the wisest technique. Rather than randomly deleting large-sized files, you can follow a systematic approach to manage Outlook attachments . The steps are:
When you face mailbox size issues, just go to the Search Folders. There, click on the newly created folder, and delete your mails which are not so important. If you need, you can save the attachments to your drive before deleting it (by right-clicking on the attachment and then clicking ‘Save As’ or ‘Save All’ option). Continue doing this, until the mailbox has enough space for new emails.
You can trim the size of your mailbox using the options in the Outlook Cleanup Tools (you can access it by following File>Info>Cleanup Tools).
Three options are available in the Cleanup Tools dropdown list:
Using the Mailbox Cleanup Option, you can view your mailbox size/mailbox folder sizes. Also, you can find items larger/older than a specified limit.
Mailbox Cleanup also provides you the facility to archive the older items which are not needed anymore. Click AutoArchive to move your unwanted items to a separate folder automatically. With its advanced options, you can filter the items you need to archive. And you can Browse and select the location where you need to save your archived items.
With the Empty option, you can delete all the items present in the Deleted Items folder permanently. Before that, you can view the deleted folders and subfolders (if any) and their sizes.
In Outlook, Outlook data files can be compressed manually. Compressing files would help in restoring some space in the mailbox. Before starting the procedure, delete the items that are not required. In Navigation pane, right-click the Deleted Items folder and then click Empty ‘Deleted items’ folder. Then follow the steps given:
With third-party tools, it is easy to manage the size of Outlook mailboxes. Tools are available to compress and compact PST files, to remove duplicate items from mailboxes, and even to split large PST files. Some favorite tools for Outlook management are:
Third-party tools for Outlook management have many advantages of manual methods. They are more reliable, efficient, and fast compared to manual methods.
Unusual size of mailboxes can trouble Outlook users in many ways. However, some manual tricks, as well as third-party tools, are available to handle these issues properly.