Autor: paul.mcilfatrick Datum: To: exim-users Betreff: [exim] SPAM with empty subject field
Lately we have been receiving a lot of SPAM with the empty subject
field.
I have searched the Exim 4 book and also the v4.6x spec pdf file looking
for a variable that holds an incoming message's subject as I want to do
a check in the acl_smtp_data ACL for this type of SPAM.
Is there such a variable?
My search of the pdf file found mention of the $h_subject variable.