

"Last month, the European Commission announced that it had opened a formal investigation regarding Microsoft's bundling of Microsoft Teams with Microsoft 365 and Office 365 suites for business customers. The reason is probably that Microsoft is trying to proactively address what the European Commission sees as unfair competition practices. Other countries may continue business as usual. And if you want to backup mailbox data, then there is a brilliant solution for that – Kernel Export Office 365 to PST.EEA and Switzerland. This can be done after backing up the existing data safely. However, if you’re unable to increase the mailbox size, then you’ll have to delete the existing data. In such circumstances, using the above PowerShell commands can be very helpful to quickly expand the size limit of your Office 365 mailboxes.

When the mailbox size limit exceeds for Office 365 users, they start receiving “mailbox size limit exceeded” warning.

The “Where” parameters define the department where the changes will be implemented, “ProhibitSendQuota” parameter defines the set quota limit for a user mailbox, and the “IssueWarningQuota” defines when a user will receive the exceed mailbox size limit warning.Īnd, here also you can set the send limit at 99 GB. In this example, three cmdlets are used to filter the commands of an organization’s sales department. Get-User | where | Get-Mailbox | Set-Mailbox -ProhibitSendQuota -ProhibitSendReceiveQuota -IssueWarningQuota If you upgrade the plan to Enterprise E1, E3, and E5, the storage limit will automatically increase to 100 GB. If you check the storage limits table, you can see that Business Basic and Business Standard have 50 GB of storage. The most straightforward approach to double the storage space of user mailboxes is to change the subscription plan from Business to Enterprise. So, what are options to increase Office 365 mailbox size to 100 GB without upgrading the license? Well, here we have an ultimate solution that allows you to increase Office 365 mailbox size from 50 GB to 100 GB. Also, not every user wants to invest in upgrading the plan due to higher costs.

But, deleting data is not always an option for many. Thus, when the mailbox size of your mailboxes exceeds 50 GB, the organization has only two options left – either upgrade the Office 365 subscription or delete data from the mailbox. You should check the following table showing the maximum storage limit for various mailboxes in each plan. The Enterprise plans have more space than the Business plans. There are various plans for Office 365 where the size of the mailbox is different. Microsoft has designed its Office 365 subscription plans to accommodate the needs of each business regardless of its employee strength or software requirements.
