This is simple tool for Pegasus Mail or Mercury/32 admins. It can split one large mail folder into two new smaller folders.
Current mailbox folder format (v4) have size limitation. Index can address max. 2GB size. And folder storage file can hold max. 4GB. Overdue this limits can destroy your folder data.
So, this tool can split your large folder into two smaller folders. First one (with most recent messages) have same name as original folder - it is designed as replacement of original large folder. Second one (with older messages) have a new name.
Always run this tool on copy of folder outside user's mailbox!
Current version: pmsplit-1.0.0.zip (211.09 KiB, 203 downloads)