We changed some storage limits in the last days:

• HTTP Upload: 50MB per file, 100MB overall quota
• Automatic deletion of offline messages: 93 days
• Automatic deletion of MAM archive messages: 31 days (if MAM was enabled by the user, otherwise no storage)
• Automatic deletion of chatroom messages: 31 days (if MUC_Log was enabled by the user, otherwise no storage)
• Automatic deletion of unused accounts: not yet