gatway for internal mail

[AdilNet]

Hi , 

i have a military customer , he asked me for an internal messaging system

so my question is ; can i use a gatway to scan and protect internal mail ? or this system is use only with external communication ? 

Thank you 

[#2]

I am not sure you are looking for external solution here. you can use Scan mail type of solution to monitor your internal mails as well.

[#3]

@rao_kru  my question is : if i use only internal exchange organisation communication , does the mail flow pass over the mail gatway ( ex fortimail) , or shall i use a scanmail solution that's installed localy on mailbox server ??

thank you 

[#4]

Internal emails flow internally in Exchange. To monitor or scan that mail flow you need to use ScanMail type solution which run on your exchange server.

Thank you

[#5]

@rao_kru thank you for your response 

plz let me ask you another question : 

does a client on another subnetwork than exchange network but on same global network (no internet) is seen as external or internal client ?

[#6 · Accepted solution]

Internal client if sharing the same domain for example @domain.com