[exim-dev] [Bug 2402] New: IPv6 verify

https://bugs.exim.org/show_bug.cgi?id=2402

            Bug ID: 2402
           Summary: IPv6 verify
           Product: Exim
           Version: 4.92
          Hardware: x86
                OS: Linux
            Status: NEW
          Severity: bug
          Priority: medium
         Component: ACLs
          Assignee: jgh146exb@???
          Reporter: bjoern@???
                CC: exim-dev@???

I have a warn ACL with helo verification with this condition:

        ! verify        = helo
        log_message     = EHLO/HELO not verified

I see warnings in the log file which looks like this is not working correctly
with IPv6 host, when you look at this:

H=(mout2.freenet.de) [2001:748:100:40::2:4]:44756 I=[my-ipv6-ip]:25 Warning:
EHLO/HELO not verified

but the HELO "mout2.freenet.de" looks correct to me:

# host mout2.freenet.de
mout2.freenet.de has address 195.4.92.92
mout2.freenet.de has IPv6 address 2001:748:100:40::2:4

also the other way round the DNS looks good:

# host 2001:748:100:40::2:4
4.0.0.0.2.0.0.0.0.0.0.0.0.0.0.0.0.4.0.0.0.0.1.0.8.4.7.0.1.0.0.2.ip6.arpa domain
name pointer mout2.freenet.de.

This makes me think that the helo verification is not working correct here, or?

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