In a blog post this week, Microsoft said user mailboxes in Office 365 and Exchange Online are doubling in size.
The company said the current capacity at 25 GB will go up to 50 GB. There is no price increase with this change.
The size increases begin rolling out to current customers this week and will continue through November.
Customers with Office 365 Small Business, Midsize Business, Enterprise E1, Exchange Online Plan 1, Government G1 and Education A1 service plans will be affected by the change.
The company said resource mailbox and shared mailbox sizes will also increase to 10 GB, more than doubling the current storage size.
What do you think of this storage increase news? Let us know in the comments below, or on Twitter @ExchangeTT.