I don’t use PHP but if you publish an email address on your Launchpad profile I can send you a test email.
Two quick observations: * Note that you are folding the line not immediately after ‘Subject:’, there is a trailing space character. * One other thing I see (don’t think it’s relevant here): milter_protocol = 2 Do not set this! This setting is obsolete, it can only hurt. Always use the latest milter protocol, 6 (the default setting). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1857618 Title: opendkim generate an invalid signature if one header is fold just after the header name To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/opendkim/+bug/1857618/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs