Exchange 2003 - Tuesday, September 30, 2008 22:33 - 0 Comments

owa attachment blocking

Configure OWA 2003 Attachment Blocking
Configuring Attachment Blocking on Exchange Server 2003 through Outlook Web Access
Outlook Web Access has two different levels of file attachments. Level 1 files cannot be accessed by Outlook Web Access, whilst Level 2 can be accessed if saved first. The two levels are set by a list of file extensions within registry keys.

Level 1 –
HKEY_LOCAL_MACHINESystemCurrentControlSetServicesMSExchangeWebOWA

Type – REG_SZ

Values –
ade,adp,app,asx,bas,bat,chm,cmd,com,cpl,crt,csh,exe,fxp,hlp,hta,inf,ins,isp,js,jse,ksh,lnk,mda,mdb,mde,mdt,mdw,mdz,msc,msi,msp,mst,ops,pcd,pif,prf,prg,reg,scf,scr,sct,shb,shs,url,vb,vbe,vbs,wsc,wsf,wsh

Level 2 –
HKEY_LOCAL_MACHINESystemCurrentControlSetServicesMSExchangeWebOWA

Type – REG_SZ

Values –
ade,adp,asx,bas,bat,chm,cmd,com,cpl,crt,exe,hlp,hta,htm,html,htc,inf,ins,isp,js,jse,lnk,mda,mdb,mde,mdz,mht,mhtml,msc,msi,msp,mst,pcd,pif,prf,reg,scf,scr,sct,shb,shs,shtm,shtml,stm,url,vb,vbe,vbs,wsc,wsf,wsh,xml,dir,dcr,plg,spl,swf

Article written by MyComputerAid.com