Meny domain pai ISA server configure kiya ha ... sab kuch bilkul theek kam kar raha ha lakein aik jagha problem ati ha wo ye ha k jab mein content types mein images ko block karta hon to images to block ho jati hain per yahoo mail or hotmail nai open hotein ... jab images ko allow karta hon to tab hotmail or or yahoomail ki site open hoti ha es k sath kkya karon