Prior to this fix, if an "Exclusion Group" was configured on a signature configuration document, when an email is sent and the sender is a member of the exclusion group, the Signature Configuration document is opened but not released. This causes a memory leak.

A memory dump taken at the time would show the leak below:

NSF (0x0200)
+18 1 64 SHRHDL BLK_FC_CODE - formula compiler code buffer
+25 21 109476 SHRMEM BLK_UNK - Open DB UNK structure
+27 1 46 SHRHDL BLK_BUCKET_HANDLES - Open DB BUCKET DHANDLE TABLE structure
+29 1 130968 SHRHDL BLK_OBJECT - NSFDbReadObject OBJECT
+29 7 28070 SHRMEM BLK_OBJECT - NSFDbReadObject OBJECT
+33 2 130820 SHRHDL BLK_NEW_NOTE - NOTE pool
+33 47 367062 PRCHDL BLK_NEW_NOTE - NOTE pool
+43 4 104004 SHRMEM BLK_NUNK - UNK table generated in addunk (ntunk)
+49 21 5910 SHRMEM BLK_BITMAP_TABLE - Open DB Bitmap Descriptor Table
+50 21 310 SHRMEM BLK_BITMAP_HANDLES - Open DB Bitmap Handle Table
+52 20 82120 SHRMEM BLK_BITMAP - Cached Bitmap Buffer
+75 21 950618 SHRHDL BLK_OPENED_NOTE - NOTE pool for existing note
+75 10454 601795348 PRCHDL BLK_OPENED_NOTE - NOTE pool for existing note


This fix ensures that the note is correctly closed.


This issue was fixed in Version 3.10