On 18 Nov 2004 at 9:34, Philip Hazel wrote about
"Re: [exim] acl_smtp_data header_sen":
| On Wed, 17 Nov 2004, Fred Viles wrote:
|...
| > If you want to deny on verify deferral, you can use an ACL variable
| > to detect it. Something like this (untested):
| >
| > deny log_message = There must be a valid sender address in the \
| > headers: RCPTS $recipients
| > message = There must be a valid sender address in the headers
| > !verify = header_sender
| >
| > warn set acl_m0 = verify_deferred
| > verify = header_sender
| > set acl_m0 = verify_done
| >
| > deny message = Rejected: sender address verification could not \
| > be completed at this time
| > condition = ${if eq {$acl_m0}{verify_deferred}{yes}{no}}
|
| That cunning trick won't work as it stands, because hitting "defer"
| inside "deny" will cause the whole ACL to defer.
Sorry, I overlooked that factor.
| However, if you
| re-order the statements so that the "warn" comes first, it should work.
| (I say "should" because I too haven't tested this.)
Not quite, I guess. Just moving the warn (& second deny) would set
acl_m0 to verify_deferred if the verify fails. How about:
warn set acl_m0 = verify_deferred
verify = header_sender
set acl_m0 = verify_suceeded
!verify = header_sender
set acl_m0 = verify_failed
deny message = Rejected: sender address verification could not \
be completed at this time
condition = ${if eq {$acl_m0}{verify_deferred}{yes}{no}}
log_message = There must be a valid sender address in the \
headers: RCPTS $recipients
message = There must be a valid sender address in the headers
condition = ${if eq {$acl_m0}{verify_failed}{yes}{no}}
- Fred
