E-mail headers modifications?
My colleague was investigating IR where e-mail headers were important and he noticed that headers of e-mail in IR attachment were not the same as in original e-mail. See the screenshot in attachment.
Email1 with Attachment2 was sent to mailbox for processing. Stock MS Exchange connector v3.2 grabbed it, created IR and moved the Email1 to Deleted Items.
On the left side: header from Attachment2 when opened from Outlook -> mailbox -> Deleted Items -> Email1 -> Attachment2
On the right side: header from Attachment2 when opened from Cireson Portal IR -> attachments.
I used black rectangles to hide names of our servers and users.
Did someone investigate or know more about this? Thanks.