None of the spam blocking tools appear to be working for me

nealdxmhost

Verified User
Joined
Jan 1, 2009
Messages
234
Location
Los Angeles CA
Lately my customer and I have been getting innundated with spoofed emails that LOOK like they are coming from our domains but when checking the headers I am noticing two things.
One. The IP addresses are from outside our network
TWO. Sender has no reverse DNS

Is there a way to block senders who have no reverse dns setup?
 

nealdxmhost

Verified User
Joined
Jan 1, 2009
Messages
234
Location
Los Angeles CA
Now I am getting this after running /usr/local/directadmin/custombuild/build exim_conf


Code:
 Exim configuration error in line 21 of /etc/exim.variables.conf
Upon examination of the file I am seeing this on line 21
Code:
keep_environment=PWD
 

dave097

Verified User
Joined
May 8, 2014
Messages
113
Now I am getting this after running /usr/local/directadmin/custombuild/build exim_conf


Code:
 Exim configuration error in line 21 of /etc/exim.variables.conf
Upon examination of the file I am seeing this on line 21
Code:
keep_environment=PWD
Ensure you're running exim 4.87. Option Keep_environment=PWD is for Exim Version 4.87.
 
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