Email Message Lifetime!

[zibra]

Hello,
I know that Email Message Lifetime should be set to 30 days. However, there are some situations to set this option to what is smaller (example 7 days). How can I set Email Message Lifetime to 7 days?
May be, this is an exception :-)

Best Regards,

[freegeek]

[SOLVED] Auto Delete

[zibra]

Sorry, I want to set Email Message Lifetime less than 30 days.