Some messages have From/To/Cc headers munged to be unparseable to Email::Address::XS, the fallback is to use the default inbox address. -extindex do not have an address on their own, so just fall back to using 'unkn...@example.com' for now.
An example of such a message: https://yhbt.net/lore/all/20201002154535.28412-1...@strlen.de/ --- lib/PublicInbox/ExtSearch.pm | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/PublicInbox/ExtSearch.pm b/lib/PublicInbox/ExtSearch.pm index c2cfc338..0b480c7e 100644 --- a/lib/PublicInbox/ExtSearch.pm +++ b/lib/PublicInbox/ExtSearch.pm @@ -19,6 +19,7 @@ sub new { my ($class, $topdir) = @_; bless { topdir => $topdir, + -primary_address => 'unkn...@example.com', # xpfx => 'ei15' xpfx => "$topdir/ei".PublicInbox::Search::SCHEMA_VERSION }, $class; -- unsubscribe: one-click, see List-Unsubscribe header archive: https://public-inbox.org/meta/