diff options
Diffstat (limited to 'doc/doc-docbook/spec.xfpt')
| -rw-r--r-- | doc/doc-docbook/spec.xfpt | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt index d5a16cacc..77d966d6d 100644 --- a/doc/doc-docbook/spec.xfpt +++ b/doc/doc-docbook/spec.xfpt @@ -28824,7 +28824,7 @@ verified is redirected to a single address, verification continues with the new address, and in that case, the subsequent value of &$address_data$& is the value for the child address. -.vitem &*verify&~=&~reverse_host_lookup*& +.vitem &*verify&~=&~reverse_host_lookup/*&<&'options'&> .cindex "&%verify%& ACL condition" .cindex "&ACL;" "verifying host reverse lookup" .cindex "host" "verifying reverse lookup" @@ -28835,6 +28835,9 @@ Verification ensures that the host name obtained from a reverse DNS lookup, or one of its aliases, does, when it is itself looked up in the DNS, yield the original IP address. +There is one possible option, &`defer_ok`&. If this is present and a +DNS operation returns a temporary error, the verify condition succeeds. + If this condition is used for a locally generated message (that is, when there is no client host involved), it always succeeds. |