Transport rule to block mails with Chinese Characters.

Good Day all 

A user in our domain is currently experiencing issues in receiving spam mails with Chinese Character it is surely bypassing the Spam filter. Is there a way I can can block mails on exchange Server Transport rule with Chinese Character that are coming in. I have checked the transport rule configuration and I don't see a valid condition for this issue. 

March 20th, 2015 7:36am

there is no generic predicates to block Chinese characters. If its a common words on all spam emails, then you can create a rule using the "SubjectOrBodyContains" predicate and delete those emails.
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March 23rd, 2015 4:24am

Hi John 

It is no common word it even comes from different mail boxes so would be great getting something that may block Chinese characters.

March 23rd, 2015 5:37am

I guess we can use "Content-Type" from internet header and create transport rule based on that and block emails.

please refer the below link for clarification.

https://social.technet.microsoft.com/Forums/forefront/en-US/bfdbe8bf-e2cd-42aa-8ac2-e9edec0c41b9/need-to-block-foriegn-emails?forum=FSENext

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March 23rd, 2015 6:12am

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