QQ mailbox is a Tencent launched in 2002, to provide users with safe, stable, fast and convenient e-mail service mailbox products, has been hundreds of millions of users to provide free and value-added mailbox services.
As far as users in mainland China are concerned, QQ mailbox is probably one of the products we use more often in our daily lives, but many people don’t know that QQ mailbox had a magical feature that several others can’t compare with. You can manually expand the capacity for free once every 90 days, and the mailbox capacity will be doubled after the expansion, and it will also be doubled automatically after you use 50% of the capacity, until the final realization of “unlimited capacity” like the picture below.
The capacity policy of QQ Mailbox has been adjusted. The initial capacity of the mailbox at this stage is 2GB, and it can provide up to 16G of mailbox capacity for free, which means it will be doubled 3 times. If you need to use more capacity, you need to pay to upgrade the mailbox capacity and file transfer station to 2048GB, which costs 15 yuan per month.
As a comparison, we found some pictures left by old users, the source is unknown.
