Hi,
I have implemented BATV (Exim 4.67) and it has been working correctly.
Many mail servers though still bounce to From: address. Anyway, I am
having a problem with one mail server that has rejected an email with a
complaint that sender could not be verified. Here's the bounce message:
[EMAIL PROTECTED]
SMTP error from remote mail server after MAIL
FROM:<prvs=TLaPoint/[EMAIL PROTECTED]> SIZE=115784:
host mail.llalaw.com [199.72.78.4]: 578
prvs=TLaPoint/[EMAIL PROTECTED] address rejected with
reverse-check
Here are my null sender rcpt and local_parts statements which occur
before any other denies:
deny local_parts = [EMAIL PROTECTED]|] : ^\\.
# Nullsender - signed return-path not signed
warn log_message = address must be signed for this sender.
senders = :
local_parts = +batv_list
# Nullsender - signed return-path prvscheck invalid
deny message = Invalid reverse path signature.
senders = :
control = caseful_local_part
condition = ${prvscheck
[EMAIL PROTECTED]
!condition = $prvscheck_result
# Nullsender - accept signed
accept senders = :
control = caseful_local_part
condition = ${prvscheck
[EMAIL PROTECTED]
condition = $prvscheck_result
set acl_m7BA = 0
set acl_m3 = 0
# Nullsenders check recipients
accept senders = :
domains = +local_domains
set acl_m3 = 0
endpass
local_parts = ${lookup mysql{MYSQL_CHECK}}
As you can see the only deny is if the signed address is in error, or if
there is no such recipient. I don't see why sender verify would fail. I
believe the Exim list verifies sender, and I have no problem sending to
the list.
Any ideas?
Thanks.
Craig
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