Re: "elmo-imap416 BAD UID SEARCH invalid argument" upon updating summary

[Juliusz Chroboczek <jch@pps.univ-paris-diderot.fr>]

> [11:43:37] -> * FLAGS (\Answered \Flagged \Deleted \Draft \Seen)
> [11:43:37] -> * OK [PERMANENTFLAGS (\* \Answered \Flagged \Deleted \Draft \Seen)] Permanent flags

[...]

> [11:43:37] <-- elmo-imap416 uid search keyword $Forwarded
> [11:43:37] -> elmo-imap416 BAD UID SEARCH invalid argument

Could you please try forwarding one message (to yourself), and see whether
this fixes the problem?  It should have the side effect of putting the
$Forwarded flag into the FLAGS list.

(I don't have time right now to check the spec to see whether the server
is buggy or merely intolerant.)

-- Juliusz