Mailflow Rule for plain text emails

[djennings93]

Hi,

 

I have created a company wide disclaimer to input signatures for all employees using HTML.

Is there a way to add an exception if the email is plain text instead of display HMTL code.

 

Thanks

Edited February 18, 2020 by djennings93

[pete]

Try looking for Content-Type: text/plain; charset="utf-8" or similar in the message header (apply this rule if a message header matches text patterns) for outgoing mail.

[djennings93]

Hi Pete, i did try looking for that however i believe it's changed now. Both html / plain text output the following;

 

Content-Type: application/ms-tnef; name="winmail.dat"