exim: Accept mails without a valid sender in the headers.

A mail should still have a valid envelope from address, but we'll not
force mail to have a valid address in the headers. This is specifically
so mail from the inter-actief.lokaal domain can still be delivered.

diff --git a/etc/exim4/conf.d/acl/40_exim4-config_check_data b/etc/exim4/conf.d/acl/40_exim4-config_check_data
index 58a65f3f148caf65d85eab9e918419cc3a9a65e4..a6f5a50dc2419a2e9aa63cb9459326c6e407964f 100644 (file)
--- a/etc/exim4/conf.d/acl/40_exim4-config_check_data
+++ b/etc/exim4/conf.d/acl/40_exim4-config_check_data
@@ -15,13 +15,6 @@ acl_check_data:
     message = Message headers fail syntax check
     !verify = header_syntax
 
-
-  # require that there is a verifiable sender address in at least
-  # one of the "Sender:", "Reply-To:", or "From:" header lines.
-  deny
-    message = No verifiable sender address in message headers
-    !verify = header_sender
-
   # Don't spamcheck big messages
   accept
     condition = ${if >{$message_size}{80k}}