Hi i have configured two listner, one for incoming mail (internet) & other from internal mail(intranet) from smtp authenticated user only, i need to creat a message filter that does not allowed forged smtp auth user to send mail useing other email...

Did any one help that if i enable bounce verification, than it `ll affect distribution id that have sending restriction for some user in msexchange. i.e mail send by those authorised user to get also bounced. i m using one c350 only for incoming & i...

similiar kind of problem is faced by us, that our corporate mail & mass mail are deliverd from a single ip & and at one day our public ip get blacklisted,after it i defined ironport virtual gateway technology and & define 7 virtual gateway,after it t...