ESA bounce verification

[ccna_security]

Hi. please look at this message 

(DCID 979173) Message 1905813 bounce verification rewriting sender test@company.com to Unknown.

is it normal? I configured bounce verification and all sending email rewriting to Unknown.

[ppreenja · Accepted solution]

Hi CCns90,

I believe you are hitting the below cosmetic bug as below:
https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvp05509/

Hence, this is not something to be worried about. There is no workaround as such for the same.
Rewrite is done correctly. This can be confirmed by reviewing the email headers on the receiving side.
You may check the 'return-path' header, as this is added at the recipient side and it's a copy of the envelope-sender.

I hope this helps!

Cheers,
Pratham

[ccna_security]

That is really helpful thanks. i looked at email header on destination 

Return-path:  <prvs=17087tt=test@company.com>

Envelop from=prvs=17087tt=test@company.com

You said to look at lines shown above right?

[ppreenja]

Hi,

Yes, that is correct.

Cheers,
Pratham

[ccna_security]

that is all . thank you so much