Advanced Filtering

It would be great to implement a better filtering function. It should allow filtering dynamically f.e. to day, last few days, last month...

Also it would be a great feature to use multiple filters at one time f.e. all DC + (last day, week, ...).

A further suggestion is to implement 'check function' it should allow you to monitor the messages in the web interface. (like read e-mails)

Kindly Regards