Hello.
The $domain_data variable is described in ch.9 of documentation with
statement
| $domain_data is also set when the domains condition in an ACL matches
| a domain by means of a lookup. The data read by the lookup is available
| during the rest of the ACL statement. In all other situations, this
| variable expands to nothing.
Well, I tried with ACL
test_domain_data:
warn
logwrite = before lookup domain=\"$domain\" domain_data=\"$domain_data\"
# domains = dsearch,filter=dir;/etc/exim4/cust.d/tables
domains = lsearch;/etc/exim4/cust.d/domains.list
logwrite = after lookup domain=\"$domain\" domain_data=\"$domain_data\"
and file domains.list contains several strings, including "xxample.ru:"
(real domain name was hidden). When I run with debug, it results in:
>>> processing "warn" (/var/lib/exim4/config.autogenerated 485)
>>> check acl = test_domain_data
>>> using ACL "test_domain_data"
>>> processing "warn" (/var/lib/exim4/config.autogenerated 490)
>>> check logwrite = before lookup domain=\"$domain\"
>>> domain_data=\"$domain_data\"
>>> = before lookup domain="xxample.ru" domain_data=""
LOG: 287 [313687] before lookup domain="xxample.ru" domain_data=""
>>> check domains = lsearch;/etc/exim4/cust.d/domains.list
>>> xxample.ru in "lsearch;/etc/exim4/cust.d/domains.list"? yes (matched
>>> "lsearch;/etc/exim4/cust.d/domains.list")
>>> check logwrite = after lookup domain=\"$domain\"
>>> domain_data=\"$domain_data\"
>>> = after lookup domain="xxample.ru" domain_data=""
LOG: 287 [313687] after lookup domain="xxample.ru" domain_data=""
So, lookup succeeds, but $domain_data is not set.
If I comment out 'lsearch' and restore 'dsearch' in ACL above, lookup succeeds
and $domain_data is filled by domain name -- as expected.
I run "Exim version 4.94 #2 built 19-Jun-2020 08:31:26" from Debian.
The question is: do I misunderstand documentaion in the point that ANY
lookup type should fill $domain_data, or some lookup types (such as dsearch)
differ from others in this aspect?
--
Eugene Berdnikov
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