You really shouldn't do that. It's not that unusual for a deleted email to suddenly regain some level of importance. At best, if disk space is an issue, auto-delete the deleted items more than <some calendar value> old, eg 6 months or a year.
You really shouldn't do that. It's not that unusual for a deleted email to suddenly regain some level of importance. At best, if disk space is an issue, auto-delete the deleted items more than <some calendar value> old, eg 6 months or a year.