How to configure HELO in EXIM?

Question

Perl

Help set up dynamic HELO in EXIM for multiple domains/IPs I
use the following regular expressions:

interface = ${if exists {/etc/mailips}{${lookup{$original_domain}lsearch{/etc/mailips}{$value}{${lookup{$sender_address_domain}lsearch{/etc/mailips}{$value}{${lookup{${perl{get_sender_from_uid}}}lsearch*{/etc/mailips}{$value}{}}}}}}}}

helo_data = ${if exists {/etc/mailhelo}{${lookup{$original_domain}lsearch{/etc/mailhelo}{$value}{${lookup{$sender_address_domain}lsearch{/etc/mailhelo}{$value}{${lookup{${perl{get_sender_from_uid}}}lsearch*{/etc/mailhelo}{$value}{$primary_hostname}}}}}}}{$primary_hostname}}

file formats:
/etc/mailhelo

10.10.10.10: domain1.com
10.10.10.11: domain2.com
*: domain3.com

/etc/mailips

domain1.com: 10.10.10.10
domain2.com: 10.10.10.11
*: 10.10.10.13

Installed exim4-daemon-heavy (Debian 8) with Perl support.
The regular for interface worked, but for some reason helo_data didn't.
As soon as I turn it on, I get in the log:
failed to expand helo_data: A setting of perl_startup is needed when using the Perl interpreter.
Tried to add "perl_startup" or "perl_at_start" to config - nothing worked. Maybe I'm not putting it in right..?
There is still a suspicion that the problem lies in dns, because in the log:

2016-10-31 21:26:31 1c1JA7-0000eJ-RL <= [email protected] H=localhost [127.0.0.1] P=esmtp S=8049
2016-10-31 21:26:32 1c1JA7-0000eJ-RL failed to expand helo_data: A setting of perl_startup is needed when using the Perl interpreter
2016-10-31 21:26:32 1c1JA7-0000eJ-RL alt1.gmail-smtp-in.l.google.com [2a00:1450:4010:c08::1b] Network is unreachable
2016-10-31 21:26:32 1c1JA7-0000eJ-RL failed to expand helo_data: A setting of perl_startup is needed when using the Perl interpreter
2016-10-31 21:26:32 1c1JA7-0000eJ-RL alt2.gmail-smtp-in.l.google.com [2404:6800:4003:c01::1b] Network is unreachable
2016-10-31 21:26:33 1c1JA7-0000eJ-RL failed to expand helo_data: A setting of perl_startup is needed when using the Perl interpreter
2016-10-31 21:26:33 1c1JA7-0000eJ-RL alt3.gmail-smtp-in.l.google.com [2404:6800:4008:c03::1b] Network is unreachable
2016-10-31 21:26:33 1c1JA7-0000eJ-RL alt4.gmail-smtp-in.l.google.com [2607:f8b0:400e:c03::1a] Network is unreachable
2016-10-31 21:26:33 1c1JA7-0000eJ-RL == [email protected] R=dnslookup T=remote_smtp defer (101): Network is unreachable

But from the system everything resolves remarkably. Tried disabling ipv6 in exim - didn't work.

Answer 1

solution:
interface = ${if exists {/etc/exim4/mailips}{${lookup{$sender_address_domain}lsearch{/etc/exim4/mailips}{$value}{}}}{}}
helo_data = ${lookup dnsdb {ptr=$sending_ip_address}{$value}{$primary_hostname}}
and no Perl ))

Answer 2

For those who don't work, google exim config
untrusted_set_sender = *