It does not allow multiple hookups.
git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@6373
7612ce4b-ef26-0410-bec9-
ea0150e637f0
- Fix again for Internet Explorer's stupidity of decoding characters, then
executing it blindly. See http://www.securityfocus.com/archive/1/340118.
- Replaced obsolate 2mbit.com RBL with ahbl.org RBL. Bug.No.829887
+ - Fixed sorting of sent_subfolders.
+ Sent_subfolder plugin is hooked to special_mailbox hook.
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