Non Delivery Receipt to sender

%3CLINGO-SUB%20id%3D%22lingo-sub-968865%22%20slang%3D%22en-US%22%3ENon%20Delivery%20Receipt%20to%20sender%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-968865%22%20slang%3D%22en-US%22%3E%3CP%3EHi%20guys%20(%26amp%3B%20girls%20%3F)%3C%2FP%3E%3CP%3EI%20am%20currently%20implementing%20a%20DLP%20rule%2C%20to%20reject%20all%20incoming%20mails%20containing%20financial%20information.%3C%2FP%3E%3CP%3EThis%20rule%20is%20OK%2C%20however%20I%20need%20to%20send%20a%26nbsp%3BNon%20Delivery%20Receipt%20to%20the%20sender%2C%20only%20containing%20the%20minimal%20information%20(custom%20text)%2C%20and%20no%20technical%20%2F%20generic%20information.%26nbsp%3B%3C%2FP%3E%3CP%3EI%20guess%20it%20is%20possible%2C%20however%20I%20don't%20know%20how%20to%20set%20it%20up.%20As%20of%20now%2C%20the%20NDR%20contains%20both%20the%20custom%20text%20and%20technical%20details...%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EThanks%20for%20your%20help%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-LABS%20id%3D%22lingo-labs-968865%22%20slang%3D%22en-US%22%3E%3CLINGO-LABEL%3EAdmin%3C%2FLINGO-LABEL%3E%3CLINGO-LABEL%3EExchange%20Online%3C%2FLINGO-LABEL%3E%3CLINGO-LABEL%3EExchange%20Server%3C%2FLINGO-LABEL%3E%3CLINGO-LABEL%3EOffice%20365%3C%2FLINGO-LABEL%3E%3CLINGO-LABEL%3EOutlook%3C%2FLINGO-LABEL%3E%3C%2FLINGO-LABS%3E%3CLINGO-SUB%20id%3D%22lingo-sub-970063%22%20slang%3D%22en-US%22%3ERe%3A%20Non%20Delivery%20Receipt%20to%20sender%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-970063%22%20slang%3D%22en-US%22%3E%3CP%3EDLP%20rules%20are%20intended%20for%20outbound%20communications%2C%20not%20for%20inbound.%20A%20transport%20rule%20with%20a%20custom%20%22Reject%20message%22%20action%20might%20work%2C%20so%20give%20that%20a%20try%20if%20you%20haven't%20already.%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-SUB%20id%3D%22lingo-sub-984128%22%20slang%3D%22fr-FR%22%3ERe%3A%20Non%20Delivery%20Receipt%20to%20sender%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-984128%22%20slang%3D%22fr-FR%22%3E%3CP%3E%3CA%20href%3D%22https%3A%2F%2Ftechcommunity.microsoft.com%2Ft5%2Fuser%2Fviewprofilepage%2Fuser-id%2F58%22%20target%3D%22_blank%22%3E%40Vasil%20Michev%3C%2FA%3E%26nbsp%3B%3C%2FP%3E%3CP%3Ethanks%20for%20the%20answer%3C%2FP%3E%3CP%3Eactually%20it's%20what%20I%20tried%20a%20few%20days%20ago%2C%20and%20yes%20it%20works...%3C%2FP%3E%3CP%3Ehowever%20now%2C%20the%20sender%20receives%20a%20both%20separate%20messages%3A%3C%2FP%3E%3CP%3EThe%20first%20one%20with%20only%20custom%20text%3C%2FP%3E%3CP%3EThe%20second%20one%20will%20full%20details...%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EI%20become%20crazy...%3C%2FP%3E%3CP%3ENico%3C%2FP%3E%3C%2FLINGO-BODY%3E
Occasional Visitor

Hi guys (& girls ?)

I am currently implementing a DLP rule, to reject all incoming mails containing financial information.

This rule is OK, however I need to send a Non Delivery Receipt to the sender, only containing the minimal information (custom text), and no technical / generic information. 

I guess it is possible, however I don't know how to set it up. As of now, the NDR contains both the custom text and technical details...

 

Thanks for your help

 

2 Replies

DLP rules are intended for outbound communications, not for inbound. A transport rule with a custom "Reject message" action might work, so give that a try if you haven't already.

@Vasil Michev 

thanks for the answer

actually it's what I tried a few days ago, and yes it works...

however now, the sender receives a both separate messages :

> the first one with only custom text

> the second one will full details...

 

I become crazy...

Nico